Borden, R.J.Witnessed aggression: Influence of an observer's sex and values on aggressive responding. Journal of Personality and Social Psychology , 1975, 31, 567-573.
2.
Borden, R.J. and Taylor, S.P.The social instigation and control of physical aggression. Journal of Applied Social Psychology. 1973, 3, 354-361.
3.
Freedman, J.L., Levy, A.S., Buchanan, R.W., and Price, J.Crowding and human aggressiveness. Journal of Experimental Social Psychology, 1972, 8, 528-548.
4.
Lawrence, J.Science and sentiment: Overview of research on crowding and human behavior . Psychological Bulletin, 1974, 81, 712-720.
5.
Stokols, D., Rall, M., Pinner, B., and Schopler, J.Physical, social and personal determinants of the perception of crowding . Environment and behavior, 1973, 5, 87-115.