APA (7 वां संस्करण) प्रशस्ति पत्र

Ewieda, M. (1965). Subject Guide to the Memos of the institute of National Planning. The Institute of National Planning.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Ewieda, Mohammed. Subject Guide to the Memos of the Institute of National Planning. Cairo: The Institute of National Planning, 1965.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

Ewieda, Mohammed. Subject Guide to the Memos of the Institute of National Planning. The Institute of National Planning, 1965.

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