Hansen, V., & Curtis, K. R. (2016). Voyages in World History (Second edition, brief edition, student edition.). Cengage Learing.
Čikaški stil citiranja (17. izdanje)Hansen, Valerie, i Kenneth Robert Curtis. Voyages in World History. Second edition, brief edition, student edition. Australia: Cengage Learing, 2016.
MLA način citiranja (9. izdanje)Hansen, Valerie, i Kenneth Robert Curtis. Voyages in World History. Second edition, brief edition, student edition. Cengage Learing, 2016.
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