Não informado. (1947). Journal of Comparative and Physiological Psychology. American Psychological Association.
Čikaški stil citiranja (17. izdanje)Não informado. Journal of Comparative and Physiological Psychology. Arlington, Va: American Psychological Association, 1947.
MLA način citiranja (8. izdanje)Não informado. Journal of Comparative and Physiological Psychology. American Psychological Association, 1947.
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