O'Brien, M., & Margaret O'Brien. (2000). Psychology for teaching. Belmont, CA: Wadsworth/Thomson Learning.
Čikaški stil citiranjaO'Brien, Margaret, i Margaret O'Brien. Psychology for Teaching. Belmont, CA: Wadsworth/Thomson Learning, 2000.
MLA način citiranjaO'Brien, Margaret, i Margaret O'Brien. Psychology for Teaching. Belmont, CA: Wadsworth/Thomson Learning, 2000.
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