Não informado. (1977). Journal for the History of Arabic Science. University of Aleppo, Institute for the History of Arabic Science.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNão informado. Journal for the History of Arabic Science. Allepo, Siria: University of Aleppo, Institute for the History of Arabic Science, 1977.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNão informado. Journal for the History of Arabic Science. University of Aleppo, Institute for the History of Arabic Science, 1977.
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