Soares, J. (2001). Study tips: Understanding the past for Hause and Maltby's Essentials of western civilization. Wadsworth/Thomson Learning.
Čikaški stil citiranja (17. izdanje)Soares, John. Study Tips: Understanding the Past for Hause and Maltby's Essentials of Western Civilization. Belmont, California: Wadsworth/Thomson Learning, 2001.
MLA način citiranja (9. izdanje)Soares, John. Study Tips: Understanding the Past for Hause and Maltby's Essentials of Western Civilization. Wadsworth/Thomson Learning, 2001.
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