Cita APA (7a ed.)
Koch, S. (1959). Psichology: A Study of a Science.
Cita estilo Chicago (17a ed.)
Koch, Sigmund. Psichology: A Study of a Science. 1959.
Cita MLA (9a ed.)
Koch, Sigmund. Psichology: A Study of a Science. 1959.
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