CARLSON, N. R. (1987). Psychology: The science of behavior.-- ed.2. Allyn and Bacon.
Lua i Stíl Chicago (17ú heag.)CARLSON, Neil R. Psychology: The Science of Behavior.-- Ed.2. Boston: Allyn and Bacon, 1987.
Lua MLA (9ú heag.)CARLSON, Neil R. Psychology: The Science of Behavior.-- Ed.2. Allyn and Bacon, 1987.
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