1. Dissonance theory: Progress and problems;Aronson,1968
2. Self-perception theory;Bem;Advances in Experimental Psychology,1972
3. Unwanted consequences and the self: In search of the motivation for dissonance reduction;Cooper,1999
4. A new look at dissonance theory;Cooper;Advances in Experimental Psychology,1984
5. Role of undesired consequences in arousing dissonance;Cooper;Journal of Personality and Social Psychology,1970