Cairo Demographic Centre. Seminar (1984 : Cairo, Egypt). (1985). Studies in African and Asian demography: CDC Annual Seminar, 1984. Cairo Demographic Centre.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रCairo Demographic Centre. Seminar (1984 : Cairo, Egypt). Studies in African and Asian Demography: CDC Annual Seminar, 1984. Cairo: Cairo Demographic Centre, 1985.
एमएलए (9वां संस्करण) प्रशस्ति पत्रCairo Demographic Centre. Seminar (1984 : Cairo, Egypt). Studies in African and Asian Demography: CDC Annual Seminar, 1984. Cairo Demographic Centre, 1985.
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