Katz, D. (1953). Animals and men: Studies in comparative psychology. Penguin Books.
Cita Chicago Style (17a ed.)Katz, David. Animals and Men: Studies in Comparative Psychology. Londres: Penguin Books, 1953.
Cita MLA (8a ed.)Katz, David. Animals and Men: Studies in Comparative Psychology. Penguin Books, 1953.
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