Foreit, J. R., & Frejka, T. (1998). Family planning operations research: A book of readings. Population Council.
Style de citation Chicago (17e éd.)Foreit, James R., et Tomas Frejka. Family Planning Operations Research: A Book of Readings. New York: Population Council, 1998.
Style de citation MLA (9e éd.)Foreit, James R., et Tomas Frejka. Family Planning Operations Research: A Book of Readings. Population Council, 1998.
Attention : ces citations peuvent ne pas être correctes à 100%.