The Population Council. (1970). A manual for surveys of fertility and family planning: Knowledge, attitudes, and practice. The population Council.
Chicago-Zitierstil (17. Ausg.)The Population Council. A Manual for Surveys of Fertility and Family Planning: Knowledge, Attitudes, and Practice. New York: The population Council, 1970.
MLA-Zitierstil (9. Ausg.)The Population Council. A Manual for Surveys of Fertility and Family Planning: Knowledge, Attitudes, and Practice. The population Council, 1970.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.