1. Allport, G.W. (1954). The nature of prejudice. Reading, MA: Addison-Wesley.
2. Lewin, K. (1951). Field theory in social science; selected theoretical papers. D., Cartwright (Ed.). New York: Harper & Row.
3. Blascovich, J., Loomis, J., Beall, A., Swinth, K., Hoyt, C., & Bailenson, J. (in press). Immersive virtual environment technology as a research tool for social psychology. Psychological Inquiry).
4. Milgram, S. (1974). Obedience to authority: An experimental view. New York: Harper & Row.
5. Zimbardo, P. G. (1973). On the ethics of intervention in human psychological research with special reference to the Stanford Prison Experiment. Cognition, 2(2): 243–256.