United Nations Department of International Economic and Social Affairs. (1990). Socio-economic development and fertility decline: A review of some theoretical approaches. UN.
Цитирование в стиле Чикаго (17-е изд.)United Nations Department of International Economic and Social Affairs. Socio-economic Development and Fertility Decline: A Review of Some Theoretical Approaches. New York: UN, 1990.
Цитирование MLA (8-е изд.)United Nations Department of International Economic and Social Affairs. Socio-economic Development and Fertility Decline: A Review of Some Theoretical Approaches. UN, 1990.
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