(1978). Methods of measuring the impact of family planning programmes on fertility: Problems and issues. United Nations.
Chicago-Zitierstil (17. Ausg.)Methods of Measuring the Impact of Family Planning Programmes on Fertility: Problems and Issues. New York: United Nations, 1978.
MLA-Zitierstil (9. Ausg.)Methods of Measuring the Impact of Family Planning Programmes on Fertility: Problems and Issues. United Nations, 1978.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.