Feldman, R. S. (2008). Understanding psychology (8th ed.). McGraw-Hill Higher Education.
Chicago Style (17. basım) AtıfFeldman, Robert S. Understanding Psychology. 8th ed. Boston: McGraw-Hill Higher Education, 2008.
MLA (8th ed.) AtıfFeldman, Robert S. Understanding Psychology. 8th ed. McGraw-Hill Higher Education, 2008.
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