Spielvogel, J. J. (2014). Western civilization: A brief history (Eighth edition.). Wadsworth, Cengage Learning.
Čikaški stil citiranja (17. izdanje)Spielvogel, Jackson J. Western Civilization: A Brief History. Eighth edition. Australia: Wadsworth, Cengage Learning, 2014.
MLA način citiranja (9. izdanje)Spielvogel, Jackson J. Western Civilization: A Brief History. Eighth edition. Wadsworth, Cengage Learning, 2014.
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