Nortman, D. (1972). Population and family planning programs: A factbook (4th ed.). Population Council.
Chicago Style (17th ed.) CitationNortman, Dorothy. Population and Family Planning Programs: A Factbook. 4th ed. New York: Population Council, 1972.
MLA citiranjeNortman, Dorothy. Population and Family Planning Programs: A Factbook. 4th ed. Population Council, 1972.
Opozorilo: Ti citati niso vedno 100% točni.