United Nations Department of Economic and Social Development. (1992). Child mortality since the 1960s: A database for developing countries. United Nations.
Παραπομπή σε μορφή Chicago (17η εκδ.)United Nations Department of Economic and Social Development. Child Mortality Since the 1960s: A Database for Developing Countries. New York: United Nations, 1992.
Παραπομπή σε μορφή MLA (8th εκδ.)United Nations Department of Economic and Social Development. Child Mortality Since the 1960s: A Database for Developing Countries. United Nations, 1992.
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