Sherif, M., & Hovland, C. I. (1961). Social judgment: Assimilation and contrast effects in communication and attitude change. New Haven: Yale University Press.
Παραπομπή Chicago StyleSherif, Muzaref, and Carl I. Hovland. Social Judgment: Assimilation and Contrast Effects in Communication and Attitude Change. New Haven: Yale University Press, 1961.
Παραπομπή MLASherif, Muzaref, and Carl I. Hovland. Social Judgment: Assimilation and Contrast Effects in Communication and Attitude Change. New Haven: Yale University Press, 1961.
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