Katona, G. (1940). Organizing and memorizing: Studies in the psychology of learning and teaching. Columbia University Press.
Citace podle Chicago (17th ed.)Katona, George. Organizing and Memorizing: Studies in the Psychology of Learning and Teaching. New York: Columbia University Press, 1940.
Citace podle MLA (9th ed.)Katona, George. Organizing and Memorizing: Studies in the Psychology of Learning and Teaching. Columbia University Press, 1940.
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