Kagan, D. (1996). Western heritage brief: Study guide and work book. Prentice Hall.
Chicago Style (17. basım) AtıfKagan, Donald. Western Heritage Brief: Study Guide and Work Book. New Jersey: Prentice Hall, 1996.
MLA (9th ed.) AtıfKagan, Donald. Western Heritage Brief: Study Guide and Work Book. Prentice Hall, 1996.
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