Murphy, L. B. (1944). Emotional Factors in Learning. New York: Columbia University Press.
Čikaški stil citiranjaMurphy, Lois Barclay. Emotional Factors in Learning. New York: Columbia University Press, 1944.
MLA način citiranjaMurphy, Lois Barclay. Emotional Factors in Learning. New York: Columbia University Press, 1944.
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