Zastrow, C., & Kirst-Ashman, K. K. (2007). Understanding human behavior and the social environment (7th ed.). Thomson.
Chicago Style (17. basım) AtıfZastrow, Charles, ve Karen Kay Kirst-Ashman. Understanding Human Behavior and the Social Environment. 7th ed. Australia: Thomson, 2007.
MLA (8th ed.) AtıfZastrow, Charles, ve Karen Kay Kirst-Ashman. Understanding Human Behavior and the Social Environment. 7th ed. Thomson, 2007.
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