Pastorino, E., & Doyle-Portillo, S. (2006). What is psychology? Canada: Wadsworth Cengage Learning.
Trích dẫn kiểu ChicagoPastorino, Ellen, và Susann Doyle-Portillo. What Is Psychology? Canada: Wadsworth Cengage Learning, 2006.
Deismireacht MLAPastorino, Ellen, và Susann Doyle-Portillo. What Is Psychology? Canada: Wadsworth Cengage Learning, 2006.
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