1. The territorial imperative;Ardrey,1966
2. Elicitation of aggression by a physical blow;Azrin;Journal of the Experimental Analysis of Behavior,1965
3. Aggression: A social learning analysis;Bandura,1973
4. The aggression-inhibiting influence of heightened sexual arousal;Baron;Journal of Personality and Social Psychology,1974
5. The frustration-aggression hypothesis revisited;Berkowitz,1969