¹ Simeone, Nigel, West Side Story (Farnham: Ashgate, 2009)Google Scholar; Wells, Elizabeth A., West Side Story: Cultural Perspectives on an American Musical (Lanham, MD: Scarecrow Press, 2011)Google Scholar; Simeone, Nigel, The Leonard Bernstein Letters (New Haven, CT: Yale University Press, 2013)Google Scholar; Smith, Helen, There's a Place for Us: The Musical Theatre Works of Leonard Bernstein (Farnham: Ashgate, 2011)Google Scholar; Kopfstein-Penk, Alicia, Leonard Bernstein and His Young People's Concerts (Lanham, MD: Rowman and Littlefield, 2013)Google Scholar; Laird, Paul R. and Lin, Hsin, Leonard Bernstein: A Research and Information Guide, 2nd ed. (New York: Routledge, 2015)Google Scholar.