Sherif, M., & Sherif, C. W. (1969). Social Psychology. Harper & Row Publications.
Dyfyniad Arddull ChicagoSherif, Muzafer, and Carolyn W. Sherif. Social Psychology. New York: Harper & Row Publications, 1969.
Dyfyniad MLASherif, Muzafer, and Carolyn W. Sherif. Social Psychology. Harper & Row Publications, 1969.
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