Não informado. (1947). Journal of Comparative and Physiological Psychology. American Psychological Association.
Chicago-viite (17. p.)Não informado. Journal of Comparative and Physiological Psychology. Arlington, Va: American Psychological Association, 1947.
MLA-viite (8. p.)Não informado. Journal of Comparative and Physiological Psychology. American Psychological Association, 1947.
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