Cairo Demographic Centre. (2003). Population of Egypt in the 20th century. Cairo Demographic Center.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रCairo Demographic Centre. Population of Egypt in the 20th Century. Cairo: Cairo Demographic Center, 2003.
एमएलए (9वां संस्करण) प्रशस्ति पत्रCairo Demographic Centre. Population of Egypt in the 20th Century. Cairo Demographic Center, 2003.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.