(1985). Socio-economic development and fertility decline: An application of the Easterlin synthesis approach to world fertility survey data : Colombia, Costa Rica, Sri Lanka and Tunisia. [Lugar de publicación no identificado]: Population Division, Department of International Economic and Social Affairs of the United Nations Secretariat.
Chicago Style CitationSocio-economic Development and Fertility Decline: An Application of the Easterlin Synthesis Approach to World Fertility Survey Data : Colombia, Costa Rica, Sri Lanka and Tunisia. [Lugar de publicación no identificado]: Population Division, Department of International Economic and Social Affairs of the United Nations Secretariat, 1985.
MLA CitationSocio-economic Development and Fertility Decline: An Application of the Easterlin Synthesis Approach to World Fertility Survey Data : Colombia, Costa Rica, Sri Lanka and Tunisia. [Lugar de publicación no identificado]: Population Division, Department of International Economic and Social Affairs of the United Nations Secretariat, 1985.