CDC annual conference on population, development and youth issues in developing countries. Cairo, Cairo Demographic Centre, & Hassan, S. S. (2002). /Population, development and youth issues in developing countries, 26-28 December, 2001. Cairo Demographic Center.
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিCDC annual conference on population, development and youth issues in developing countries. Cairo, Cairo Demographic Centre, এবং Shafick S. Hassan. /Population, Development and Youth Issues in Developing Countries, 26-28 December, 2001. Cairo: Cairo Demographic Center, 2002.
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