Robert McHenry. (1990). Great books of the Western World. Chicago, Illinois: Encyclopedia Britannica.
Čikaški stil citiranjaRobert McHenry. Great Books of the Western World. Chicago, Illinois: Encyclopedia Britannica, 1990.
MLA način citiranjaRobert McHenry. Great Books of the Western World. Chicago, Illinois: Encyclopedia Britannica, 1990.
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