Feyisetan, B. J., & Ainsworth, M. (1994). Contraceptive use and the quality, price and availability of family planning in Nigeria. World Bank.
Style de citation Chicago (17e éd.)Feyisetan, Bamikale J., et Martha Ainsworth. Contraceptive Use and the Quality, Price and Availability of Family Planning in Nigeria. Washington, D.C: World Bank, 1994.
Style de citation MLA (9e éd.)Feyisetan, Bamikale J., et Martha Ainsworth. Contraceptive Use and the Quality, Price and Availability of Family Planning in Nigeria. World Bank, 1994.
Attention : ces citations peuvent ne pas être correctes à 100%.