Bourne, L. E., & Ekstrand, B. R. (1988). Psychology: A concise introduction. Holt, Rhinehart and Winston.
Chicago Style (17th ed.) ZitazioaBourne, Lyle Eugene, eta Bruce R. Ekstrand. Psychology: A Concise Introduction. New York: Holt, Rhinehart and Winston, 1988.
MLA (9th ed.) ZitazioaBourne, Lyle Eugene, eta Bruce R. Ekstrand. Psychology: A Concise Introduction. Holt, Rhinehart and Winston, 1988.
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