National Geographic Society. (2008). 1453 Η άλωση της πόλης. [Αθήνα]: National Geographic Society.
Čikaški stil citiranjaNational Geographic Society. 1453 Η άλωση της πόλης. [Αθήνα]: National Geographic Society, 2008.
MLA način citiranjaNational Geographic Society. 1453 Η άλωση της πόλης. [Αθήνα]: National Geographic Society, 2008.
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