United Nations. Department of International Economic and Social Affairs. (1991). Socio-economic development and fertility decline : an application of the Easterlin synthesis approach to data from the world fertility survey: Colombia, Costa Rica, Sri Lanka, and Tunisia. United Nations.
Chicago Style (17th ed.) CitationUnited Nations. Department of International Economic and Social Affairs. Socio-economic Development and Fertility Decline : An Application of the Easterlin Synthesis Approach to Data from the World Fertility Survey: Colombia, Costa Rica, Sri Lanka, and Tunisia. New York: United Nations, 1991.
MLA (9th ed.) CitationUnited Nations. Department of International Economic and Social Affairs. Socio-economic Development and Fertility Decline : An Application of the Easterlin Synthesis Approach to Data from the World Fertility Survey: Colombia, Costa Rica, Sri Lanka, and Tunisia. United Nations, 1991.