Não informado. (1902). Bulletin of the Ophthalmological Society of Egypt. Ophthalmological Society of Egypt.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNão informado. Bulletin of the Ophthalmological Society of Egypt. Cairo: Ophthalmological Society of Egypt, 1902.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNão informado. Bulletin of the Ophthalmological Society of Egypt. Ophthalmological Society of Egypt, 1902.
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