Foo, P., Warren, W. H., Duchon, A. & Tarr, M. J. (2005) Do humans integrate routes into a cognitive map? Map- versus landmark-based navigation of novel shortcuts. Journal of Experimental Psychology: Learning, Memory, and Cognition
Gibson, J. J. (1979) The ecological approach to visual perception. Houghton Mifflin.
Holbrook, R. I. & Burt de Perera, T. B. (2009) Separate encoding of vertical and horizontal components of space during orientation in fish. Animal Behaviour
Hölscher, C., Meilinger, T., Vrachliotis, G., Brösamle, M. & Knauff, M. (2006) Up the down staircase: Wayfinding strategies and multi-level buildings. Journal of Environmental Psychology
Lehrer, M. (1994) Spatial vision in the honeybee: The use of different cues in different tasks. Vision Research
Montello, D. R. (1991) The measurement of cognitive distance: Methods and construct-validity. Journal of Environmental Psychology
Montello, D. R. & Pick, H. L. (1993) Integrating knowledge of vertically aligned large-scale spaces. Environment and Behavior
Nieh, J. C. & Roubik, D. W. (1998) Potential mechanisms for the communication of height and distance by a stingless bee, Melipona panamica
. Behavioral Ecology and Sociobiology
Thibault, G., Pasqualotto, A., Vidal, M., Droulez, J. & Berthoz, A. (2013) How does horizontal and vertical navigation influence spatial memory of multi-floored environments?
Attention, Perception, and Psychophysics
75(1):10–15. doi: 10.3758/s13414-012-0405-x