Department of International Economic and Social Affairs. (1991). Child mortality in developing countries: Socio-economic differentials, trends, and implications. United Nations.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रDepartment of International Economic and Social Affairs. Child Mortality in Developing Countries: Socio-economic Differentials, Trends, and Implications. New York: United Nations, 1991.
एमएलए (9वां संस्करण) प्रशस्ति पत्रDepartment of International Economic and Social Affairs. Child Mortality in Developing Countries: Socio-economic Differentials, Trends, and Implications. United Nations, 1991.
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