Nortman, D. (1982). Estimating potential contraceptive demand: An improved methods of measurement. Population Council.
Čikaški stil citiranja (17. izdanje)Nortman, Dorothy. Estimating Potential Contraceptive Demand: An Improved Methods of Measurement. New York: Population Council, 1982.
MLA način citiranja (9. izdanje)Nortman, Dorothy. Estimating Potential Contraceptive Demand: An Improved Methods of Measurement. Population Council, 1982.
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