APA Style
Schmidt, Nathaniel, ضیاء الحسن ضیاء. ().
Ibn Khaldun: historian, sociologist and philosopher .
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Chicago Style
Schmidt, Nathaniel, ضیاء الحسن ضیاء.
Ibn Khaldun: historian, sociologist and philosopher.
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,
.
.
MLA Style
Schmidt, Nathaniel, ضیاء الحسن ضیاء.
Ibn Khaldun: historian, sociologist and philosopher.
:
,
.
.
Turabian Style
Schmidt, Nathaniel, ضیاء الحسن ضیاء.
Ibn Khaldun: historian, sociologist and philosopher.
:
,
.
.