Susan,H Cochrane, & Zachriah,K C. (1943). Infant and child mortality as a determinant of fertility: Policy implications. World Bank.
Chicago-tyylinen lähdeviittausSusan,H Cochrane, ja Zachriah,K C. Infant and Child Mortality as a Determinant of Fertility: Policy Implications. Washington: World Bank, 1943.
MLA-viiteSusan,H Cochrane, ja Zachriah,K C. Infant and Child Mortality as a Determinant of Fertility: Policy Implications. World Bank, 1943.
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