1. ALTMAN, I. 1975 The environment and social behavior: Privacy, personal space, territory, crowding. Monterey, Calif.: Brooks/Cole.
2. ALTMAN, I. 1976 Privacy: A conceptual analysis. Environment Behavior, 8, 7-29.
3. BARON, R. M., MANDEL, D. R., ADAMS, C. A., & GRIFFEN, L. M. 1976 Effects of social density in university residential environments. Journal of Personality Social Psychology, 34, 434-446.
4. COZBY, P. C. 1973 Effects of density, activity and personality on environmental preference. Journal of Research in Personality, 7, 45-60.
5. DUKE, M. P., & NOWICKI, S. 1972 A new measure and social learning model for interpersonal distance. Journal of Experimental Research in Personality, 6, 119-132.