Bjerregaard, B. & Lizotte, L. (1995). Gun ownership and gang membership. Journal of Criminal Law and Criminology, 86, 37–58.Google Scholar

Block, C. R. (1991). Gang homicide in Chicago: Patterns over time, area of city, and type of victim. Presented to Midwestern Criminal Justice Association. Chicago, Illinois.Google Scholar

Block, C. & Block, R. (1993). Street gang crime in Chicago. Research in Brief. Washington, DC: National Institute of Justice.Google Scholar

Blumstein, A. (1995). Youth violence, guns, and the illicit-drug industry. The Journal of Criminal Law and Criminology, 86(1), 10–36.Google Scholar

Blumstein, A., Cohen, J., Cork, D., Engberg, J., & Tita, G. (2002). Diffusion processes in homicide. Washington, DC: National Institute of Justice.Google Scholar

Braga, A. A. (2008). Pulling levers focused deterrence strategies and the prevention of gun homicide. Journal of Criminal Justice, 36(4), 332–343.Google Scholar

Braga, A. A., Hureau, D. M., & Papachristos, A. V. (2014). Deterring gang-involved gun violence: measuring the impact of Boston’s operation ceasefire on street gang behavior. Journal of Quantitative Criminology, 30(1), 113–139.Google Scholar

Camp, G. M. & Camp, C. G. (1985). Prison gangs: Their extent, nature, and impact on prisons. Washington, DC: US Government Printing Office.Google Scholar

Centers for Disease Control and Prevention. (2011). Web-based injury statistics query and reporting system. Retrieved March 30, 2017 from www.cdc.gov/injury/wisqars/.Google Scholar

Cohen, J., Cork, D., Engberg, J., & Tita, G. (1998). The role of drug markets and gangs in local homicide rates. Journal of Homicide Studies, 2, 241–262.Google Scholar

Cohen, J. & Tita, G. E. (1999). Spatial Diffusion in Homicide: An Exploratory Analysis. Journal of Quantitative Criminology, 15, 451–493.Google Scholar

Cook, P. J., Parker, S. T., & Pollack, H. A. (2015). Sources of guns to dangerous people: What we learn by asking them. Preventive Medicine, 79, 28–36.Google Scholar

Coughlin, B. C. & Venkatesh, S. A. (2003). The urban street gang after 1970. Annual Review of Sociology, 29, 41–64.Google Scholar

Covey, H. C. (2003). Street gangs throughout the world. Springfield, IL: Charles C. Thomas.Google Scholar

Curry, G. D., Ball, R. A., & Decker, S. H. (1996). Update on gang crime and law enforcement recordkeeping: Report of the 1994 NIJ extended national assessment survey of law enforcement anti-gang information resources. Washington, DC: US Department of Justice.Google Scholar

Curry, G. D., Decker, S. H., & Egley Jr, A. (2002). Gang involvement and delinquency in a middle school population. Justice Quarterly, 19(2), 275–292.Google Scholar

Curry, G. D., Egley, H., & Howell, J. C. (2004). Youth gang homicide trends in the National Youth Gang Survey. Paper Presented at the American Society of Criminology Meetings. Nashville, TN.Google Scholar

Curry, G. D. & Spergel, I. (1988). Gang homicide, delinquency, and community. Criminology, 26, 381–405.Google Scholar

Decker, S. H. (1996). Collective and normative features of gang violence. Justice Quarterly, 13(2), 243–264.CrossRefGoogle Scholar

Decker, S. H. & Curry, G. D. (2002). Gangs, gang homicides and gang loyalty: Organized crimes or disorganized criminals? Journal of Criminal Justice, 30, 343–352.Google Scholar

Decker, S. H., Melde, C., & Pyrooz, D. C. (2013). What do we know about gangs and gang members and where do we go from here? Justice Quarterly, 30, 369–402.Google Scholar

Decker, S. H., Pennell, S. P, & Caldwell, A. (1996). Arrestees and firearms. National Institute of Justice. Washington, DC: National Institute of Justice.Google Scholar

Decker, S. H., & Pyrooz, D. C. (2010). Gang violence worldwide: Context, culture, and country. In Small Arms Survey 2010: Gangs, groups, and guns (pp. 128–155). Cambridge: Cambridge University Press.Google Scholar

Decker, S. H., Pyrooz, D. C., Moule, R. K., & Sweeten, G. (2014). Validating self-nomination in gang research: Assessing differences in gang embeddedness across non, current, and former gang members. Journal of Quantitative Criminology, 30(4), 577–598.Google Scholar

Decker, S. H., Van Gemert, F., & Pyrooz, D. C. (2009). Gangs, migration, and crime: The changing landscape in Europe and the USA. Journal of International Migration and Integration, 10(4), 393–408.Google Scholar

Decker, S. H. & Van Winkle, B. (1994). Slingin’ dope: The role of gangs and gang members in drug sales. Justice Quarterly, 11, 583–684.Google Scholar

Decker, S. H. & Van Winkle, B. (1996). Life in the gang; Family, friends and violence. New York. Cambridge University Press.Google Scholar

Densley, J. (2013). How gangs work: An ethnography of youth violence. Basingstoke: Palgrave Macmillan.CrossRefGoogle Scholar

Esbensen, F. A., Winfree, L. T., He, N., & Taylor, T. J. (2001). Youth gangs and definitional issues: When is a gang a gang, and why does it matter? Crime & Delinquency, 47(1), 105–130.Google Scholar

Federal Bureau of Investigation. (1999). FBI gang alert. Washington, DC: Author.Google Scholar

Fleisher, M. S. (1989). Warehousing violence. Newbury Park, CA: Sage.Google Scholar

Fong, R. S., Vogel, R. E., & Buentello, S. (1992). Prison gang dynamics: A look inside the Texas Department of Corrections. In Benekos, P. J. & Merlo, A. V. (Eds), Corrections: Dilemmas and directions (pp. 57–77). Cincinnati, OH: Anderson PublishingGoogle Scholar

Gaes, G. G., Wallace, S., Gilman, E., Klein-Saffran, J., & Suppa, S. (2002). The influence of prison gang affiliation on violence and other prison misconduct. The Prison Journal, 82(3), 359–385.Google Scholar

Gatti, U., Angelini, F., Marengo, G., Melchiorre, N., & Sasso, M. (2005). An old fashioned gang in Genoa. In Decker, S. & Weerman, F. (Eds), European street gangs and troublesome youth groups (pp. 63–102). Walnut Creek, CA: Alta Mira.Google Scholar

Griffin, M. L. & Hepburn, J. R. (2006). The effect of gang affiliation on violent misconduct among inmates during the early years of confinement. Criminal Justice and Behavior, 33(4), 419–466.Google Scholar

Hagedorn, J. M. (1988). People and folks: Gangs, crime and the underclass in a Rust Belt city. Chicago: Lakeview Press.Google Scholar

Hagedorn, J. M. (1994). Homeboys, dope fiends, legits and new jacks. Criminology, 32, 197–217.Google Scholar

Haymoz, S., Maxson, C., & Killias, M. (2014). Street gang participation in Europe: A comparison of correlates. European Journal of Criminology, 11(6), 659–681.Google Scholar

Hixon, A. L. (1999). Preventing street gang violence. American Family Physician, 125, 1–7.Google Scholar

Howell, J. C. (1998). Youth gangs: An overview. Washington, DC: US Department of Justice.Google Scholar

Howell, J. C. & Decker, S. H. (1999). The youth gangs, drugs, and violence connection. Washington, DC: US Department of Justice.Google Scholar

Howell, J. C., Egley, A., Jr., Tita, G. E., & Griffiths, E. (2011). US gang problem trends and seriousness, 1996–2009. Washington, DC: US Department of Justice.Google Scholar

Howell, J. C. & Lynch, J. P. (2000). Youth gangs in schools. Washington, DC: US Department of Justice.Google Scholar

Huebner, B. M., Martin, K., Pyrooz, D. C., Moule, R. K., & Decker, S. H. (2014). Dangerous places: Gang members and neighborhood levels of gun assault. Justice Quarterly, 30,1–27.Google Scholar

Hutson, H. R., Anglin, D., & Eckstein, M. (1996). Drive-by shootings by violent street gangs in Los Angeles: A five-year review from 1989 to 1993. Academic Emergency Medicine, 3, 300–303.Google Scholar

Hutson, H. R., Anglin, D., & Mallon, W. (1992). Injuries and deaths from gang violence: They are preventable. Annals of Emergency Medicine, 21, 1234–1236.CrossRefGoogle ScholarPubMed

Hutson, H. R., Anglin, D., & Pratts, M. J. (1994). Adolescents and children injured or killed in drive-by shootings in Los Angeles. New England Journal of Medicine, 330(5), 324–327.Google Scholar

Ingraham, B. L. & Wellford, C. F. (1987). The totality of conditions test in eighth-amendment litigation. In Gottfredson, S. D. & McConville, S. (Eds), America’s correctional crisis: Prison populations and public policy (pp. 13–36). New York: Greenwood Press.Google Scholar

Kennedy, D. M., Braga, A. A., & Piehl, A. M. (1998). The (un)known universe: Mapping gangs and gang violence in Boston. In Weisburd, D. & McEwen, J. T. (Eds), Crime mapping and crime prevention (pp. 219–262). New York: Criminal Justice Press.Google Scholar

Kirk, D. S. & Papachristos, A. V. (2011). Cultural mechanisms and the persistence of neighborhood violence. American Journal of Sociology, 116(4), 1190–1233.Google Scholar

Klein, M. W., Weerman, F. M., & Thornberry, T. P. (2006). Street gang violence in Europe. European Journal of Criminology, 3(4), 413–437.CrossRefGoogle Scholar

Klein, M. W., Kerner, H.-J., Maxson, C. L., & Weitekamp, E. G. M. (2001). The eurogang paradox: Street gangs and youth groups in the U.S. and Europe. Dordrecht: Kluwer.Google Scholar

Klein, M. W. & Maxson, C. L. (1989). Street gang violence. In Weiner, N. A. & Wolfgang, M.E. (Eds), Violent crime, violent criminals (pp. 198–234). Newbury Park, CA: Sage.Google Scholar

Klein, M. W. & Maxson, C. L. (1994). Gangs and Cocaine Trafficking. In MacKenzie, D. and Uchida, C. (Eds), Drugs and the Criminal Justice System. Newbury Park, CA: Sage Publications.Google Scholar

Klein, M. W., Maxson, C. L., & Cunningham, L. C. (1988). Gang involvement in cocaine rock trafficking. Unpublished report. Los Angeles, CA: Social Science Research Institute, University of Southern California.Google Scholar

Klein, M. W., Maxson, C. L., & Cunningham, L. C. (1991). Crack, street gangs, and violence. Criminology, 29(4), 623–650.Google Scholar

Knox, G. W. & Tromanhauser, E. D. (1991). Gangs and their control in adult correctional institutions. Prison Journal, 71, 15–22.Google Scholar

Krienert, J. L., & Fleisher, M. S. (2001). Gang membership as a proxy for social deficiencies: A study of Nebraska inmates. Corrections Management Quarterly, 5, 47–58.Google Scholar

Lauger, T. R. (2012). Real gangstas: legitimacy, reputation, and violence in the intergang environment. New Brunswick, NJ: Rutgers University Press.Google Scholar

Lien, I.-L. (2005a). Criminal gangs and their connections: Metaphors, definitions and structures. In Decker, S. & Weerman, F. (Eds), European street gangs and troublesome youth groups (pp. 35–62). Walnut Creek, CA: Alta Mira.Google Scholar

Lien, I.-L. (2005b). The role of crime acts in constituting the gang’s mentality. In Decker, S. & Weerman, F. (Eds), European street gangs and troublesome youth groups (pp. 137–164). Walnut Creek, CA: Alta Mira.Google Scholar

Lizotte, A., Tesoriero, J. M., Thornberry, T. P., & Krohn, M. D. (1994). Patterns of adolescent firearms ownership and use. Justice Quarterly, 11, 51–73.Google Scholar

Loftin, C. (1984). Assaultive violence as contagious process. Bulletin of the New York Academy of Medicine, 62, 550–555.Google Scholar

Maxson, C. L. (1998). Gang homicide: A review and extentsion of the literature. In Smith, M. D. and Zahn (Eds), M. A., Homicide Studies: A sourcebook of social research (pp. 197–220). Newbury Park, CA : SageGoogle Scholar

Maxson, C. L. (1999). Gang homicide: A review and extension of the literature. In Smith, D. & Zahn, M. A. (Eds), Homicide: A sourcebook of social research (pp. 239–236). Newbury Park, CA: Sage.Google Scholar

Maxson, C. L. (2002). Play groups no longer: Urban street gangs in the Los Angeles region. In Dear, M. J. (Ed.), From Chicago to L.A.: Making sense of theory (pp. 235–266). Thousand Oaks, CA: Sage.Google Scholar

Maxson, C. L. & Klein, M. W. (1990). Street Gang Violence: Twice as Great, or Half as Great. In Huff, C. R. (Ed.), Gangs in America (p. 71–100). Newbury Park, CA.Google Scholar

Maxson, C. L. & Klein, M. W. (1996). Defining gang homicide: An updated look at member and motive approaches. In Huff, C. R. (Ed.), Gangs in America (2nd ed.). Newbury Park, CA: Sage Publications.Google Scholar

Maxson, C. L., Gordon, M. A., & Klein, M. W. (1985). Differences between Gang an Nongang Homicides. Criminology, 23, 209–222.Google Scholar

Maxson, C. L., Whitlock, M. L., & Klein, M. W. (1998). Vulnerability to street gang membership: Implications for practice. Social Service Review, 72(1), 70–91.CrossRefGoogle Scholar

Miller, W. B. (1982). Crime by youth gangs and groups in the United States. Washington, DC: Office of Juvenile Justice and Delinquency Prevention. US Department of Justice.Google Scholar

Miller, T. R. & Cohen, M. A. (1997). Costs of gunshot and cut/stab wounds in the United States, with some Canadian comparisons. Accident Analysis & Prevention, 29(3), 329–341.Google Scholar

Mitchell, M. M., Fahmy, C., Pyrooz, D. C., & Decker, S. H. (2016). Criminal Crews, Codes, and Contexts: Differences and Similarities across the Code of the Street, Convict Code, Street Gangs, and Prison Gangs. Deviant Behavior, 38(10), 1197–1222.Google Scholar

Morenoff, J. D., Sampson, R. J., & Raudenbush, S. W. (2001). Neighborhood inequality, collective efficacy, and the spatial dynamics of urban violence. Criminology, 39(3), 517–558.CrossRefGoogle Scholar

Moule, R. K., Jr., Pyrooz, D. C., & Decker, S. H. 2013. From ‘What the f#@% is a Facebook?’ to ‘Who doesn’t use Facebook?’ The role of criminal lifestyles in the adoption and use of the Internet. Social Science Research, 42: 1411–1421.Google Scholar

Office of Juvenile Justice and Delinquency Prevention. (1996). Victims of gang violence: A new frontier in victim services. Washington, DC: Author.Google Scholar

Papachristos, A. V. (2009). Murder by Structure: Dominance Relations and the Social Structure of Gang Homicide. American Journal of Sociology, 115(1), 74–128.CrossRefGoogle ScholarPubMed

Papachristos, A. V., Hureau, D. M., & Braga, A. (2013). The corner and the crew: The Influence of geography and social networks on gang violence. American Sociological Review, 78(3) 417–447.Google Scholar

Parent, D., Leiter, V., Livens, L., Wentworth, D., & Stephen, K. (1994). Conditions of confinement: Juvenile detention and corrections facilities. Washington, DC: US Department of Justice.Google Scholar

Patton, D. U., Eschmann, R. D., & Butler, D. A. (2013). Internet banging: New trends in social media, gang violence, masculinity and hip hop. Computers in Human Behavior 29: A54–A59.Google Scholar

Pizzaro, J. M. & McGloin, J. M. (2004). Explaining gang homicides in Newark: Collective behavior or social disorganization? Paper presented at the 2004 Meeting of the American Society of Criminology, Nashville, TN.Google Scholar

Pynoos, R. S. & Nader, K. (1988). Psychological first aid and treatment approach to children exposed to community violence: Research implications. Journal of Traumatic Stress, 1, 445–473.Google Scholar

Pyrooz, D., Decker, S., & Fleisher, M. (2011). From the street to the prison, from the prison to the street: Understanding and responding to prison gangs. Journal of Aggression, Conflict and Peace Research, 3(1), 12–24.Google Scholar

Pyrooz, D. C., Decker, S. H., & Moule, R. K. (2014). The Contribution of Gang Membership to the Victim-Offender Overlap. Journal of Research in Crime and Delinquency, 51(3), 315–348.Google Scholar

Pyrooz, D. C., Fox, A. M., Katz, C. M., & Decker, S. H. (2012). Gang organization, offending, and victimization: A cross-national analysis. In Esbensen, F. A., & Maxson, C. L. (Eds), Youth gangs in international perspective: Results from the Eurogang program of research (pp. 85–105). New York: Springer.Google Scholar

Pyrooz, D. C., Moule, R. K., & Decker, S. H. (2015). Criminal and routine activities in online settings: Gangs, offenders, and the Internet. Justice Quarterly, 32(3), 471–499.Google Scholar

Ralph, P. H. & Marquart, J. W. (1991). Gang violence in Texas prisons. Prison Journal, 71, 38–49.CrossRefGoogle Scholar

Rosenfeld, R. B., Bray, T., & Egley, H. (1999). Facilitating violence: A comparison of gang-motivated, gang-affiliated, and non-gang youth homicides. Journal of Quantitative Criminology, 15, 495–516.Google Scholar

Ruddell, R., Decker, S. H., & Egley, A. (2006). Gang Interventions in Jails a National Analysis. Criminal Justice Review, 31(1), 33–46.Google Scholar

Safin, R. R., Salagaev, A. L., & Makarov, A. S. (2010). Violent youth groups in the Tatarstan Republic of Russia. Grupės ir aplinkos, (2), 175–182.Google Scholar

Sanchez-Jankowski, M. (1991). Islands in the Street. Berkeley, CA: University of California Press.Google Scholar

Sanders, W. B. (1994). Gangbangs and drive-bys: Grounded culture and juvenile gang violence. New York: Aldine.Google Scholar

Shashkin, A. (2008). Origins and development of racist skinheads in Moscow. In Van Gemert, F., Peterson, D., & Lien, I.-L. (Eds), Street gangs, migration and ethnicity (p. 97–114). Cullompton: Willan Publishing.Google Scholar

Shashkin, A. & Salagaev, A. (2005). Violence and victimisation on the street: Power struggle and masculine hierarchies in Russia. In Hoikkala, T. & Suurpaa, L. (Eds), Masculinities and Violence in Youth Microcultures (pp. 11–45). Helsinki: Finnish Youth Research Network.Google Scholar

Shashkin, A., Salagaev, A., Sherbakova, I., & Touryanskiy, E. (2005). Contemporary Russian gangs: History, membership and crime involvement. In. Decker, S. & Weerman, F. (Eds), European street gangs and troublesome youth groups (pp. 209–240). Walnut Creek, CA: Alta Mira.Google Scholar

Sheley, J. F. & Wright, J. D. (1995). In the line of fire: Youth, guns and violence in urban America. New York: Aldine de Gruyter.Google Scholar

Short, J. F., Jr. (1985). The level of explanation problem in criminology. In Meier, R. F. (Ed.), Theoretical models in criminology (pp. 51–72). Beverly Hills, CA: Sage.Google Scholar

Short, J. F., Jr. (1989). Exploring integration of theoretical levels of explanation: Notes on gang delinquency. In Liska, A. E., Krohn, M., & Messner, S. F. (Eds), Theoretical integration in the study of deviance and crime (pp. 243–259). Albany, NY: SUNY Press.Google Scholar

Skarbek, D. (2011). Governance and prison gangs. American Political Science Review, 105(4), 702–716.Google Scholar

Skolnick, J. (1990). The social structure of street drug dealing. American Journal of Police, 9, 1–41.Google Scholar

Song, D. H., Naude, G. P., Gilmore, D. A., & Bongard, F. (1996). Gang warfare: The medical repercussions. Journal of Trauma, Injury, Infection and Critical Care, 40(5), 810–815.Google Scholar

Thornberry, T. P. & Burch, J. H. II. (1997). Gang members and delinquent behavior. Washington, DC: US Department of Justice.Google Scholar

Thornberry, T., Krohn, M. D., Lizotte, A. J., Smith, C. A., & Tobin, K. (2002). Gangs in developmental perspective: The origins and consequences of gang membership. New York: Cambridge University Press.Google Scholar

Thrasher, F. (1927). The gang. Chicago: University of Chicago Press.Google Scholar

Tita, G. & Abrahamse, A. (2004). Gang homicide in LA, 1981–2001 Perspectives on violence prevention. Sacramento, CA: California Attorney General’s Office.Google Scholar

Tita, G., Riley, J., & Greenwood, P. (2002). From Boston to Boyle Heights: The process and prospects of a “pulling levers” strategy in a Los Angeles barrio. In Decker, S. (Ed.), Policing gangs and youth violence (pp. 102–130). Belmont, CA: Wadsworth.Google Scholar

Van Gemert, F. & Fleisher, M. (2005). In the grip of the group: Ethnography of a Moroccan street gang in the Netherlands. In Decker, S. & Weerman, F. (Eds), European street gangs and troublesome youth groups (pp. 11–34). Walnut Creek, CA: Alta Mira.Google Scholar

Vigil, J. D. (1988). Barrio gangs: Street life and identity in Southern California. Austin, TX: University of Texas Press.Google Scholar

Vigil, J. D. (2003). Urban violence and street gangs. Annual Review of Anthropology, 32, 225–242.Google Scholar

Vigil, J. D. (2004). The gang subculture and locura: Variations in acts and actors. In Martinez, R., Jr. (Ed.), Beyond racial dichotomies of violence: Immigrants, ethnicity, and race. New York: Routledge.Google Scholar

Watkins, A. M., Huebner, B. M., & Decker, S. H. (2008). Patterns of Gun acquisition, carrying, and use among juvenile and adult arrestees: Evidence from a high-crime city. Justice Quarterly, 25(4), 674–700.Google Scholar

Weerman, F. M., Lovegrove, P. J., & Thornberry, T. (2015). Gang membership transitions and its consequences: Exploring changes related to joining and leaving gangs in two countries. European Journal of Criminology, 12 (1), 70–91.Google Scholar

Weitekamp, E., Reich, K., & Kerner, H.-J. (2005). Why do young male Russians of German descent (Aussiedlers) tend to join or form gangs where violence plays a major role? In Decker, S. & Weerman, F. (Eds), European street gangs and troublesome youth groups (pp. 103–136). Walnut Creek, CA: Alta Mira.Google Scholar

Wilson, W. J. (1987). The truly disadvantage: The inner city, the underclass and public policy. Chicago: University of Chicago Press.Google Scholar

Wilson, J., Hiromoto, S., Fain, T., Tita, G., & Riley, R. (2004). Homicide in San Diego: A Case Study Analysis. Santa Monica, CA: RAND.Google Scholar

Wilson, J. & Riley, K. (2004). Violence in East and West Oakland: Description and Intervention. Rand Public Safety and Justice Working Paper. Santa Monica, CA: RAND.Google Scholar

Vandenbogaerde, E. & Van Hellemont, E. (2016). Fear and retaliation: Gang violence in Brussels and Caracas. In Maxson, C. L., & Esbensen, F. A. (Eds), Gang transitions and transformations in the international context (pp. 51–63). Switzerland: Springer.Google Scholar

Van Gemert, F. & Decker, S. H. (2008) Migrant groups and gang activity: A contrast between Europe and the USA. In Van Gemert, F., Peterson, D., & Lien, I.-L. (Eds), Street gangs migration and ethnicity (p. 15–30). Cullompton: Willan Publishing.Google Scholar

Van Gemert, F., Roks, R., & Drogt, M. (2016). Dutch Crips run dry in liquid society. In Maxson, C. L., & Esbensen, F. A. (Eds), Gang transitions and transformations in the international context (pp. 157–172). Switzerland: Springer.Google Scholar

Vargas, R. (2016). Wounded City: Violent Turf Wars in a Chicago Barrio. Oxford: Oxford University Press.Google Scholar

Vigil, J. D. (2007). The projects: Gang and non-gang families in East Los Angeles. Austin, TX: University of Texas Press.Google Scholar

Zeoli, A. M., Pizarro, J. M., Grady, S. C., & Melde, C. (2014). Homicide as infectious disease: Using public health methods to investigate the diffusion of homicide. Justice Quarterly, 31(3), 609–632.Google Scholar