Worchel, S., & Cooper, J. (1983). Understanding social psychology (3rd ed.). Dorsey Press.
Cita Chicago (17th ed.)Worchel, Stephen, i Joel Cooper. Understanding Social Psychology. 3rd ed. Homewood, Ill: Dorsey Press, 1983.
Cita MLA (9th ed.)Worchel, Stephen, i Joel Cooper. Understanding Social Psychology. 3rd ed. Dorsey Press, 1983.
Atenció: Aquestes cites poden no estar 100% correctes.