Elshafei, A. (1968). Towards A Completely Automated Warehousing System. The Institute of National Planning.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रElshafei, Alwalid. Towards A Completely Automated Warehousing System. Cairo: The Institute of National Planning, 1968.
एमएलए (9वां संस्करण) प्रशस्ति पत्रElshafei, Alwalid. Towards A Completely Automated Warehousing System. The Institute of National Planning, 1968.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.