Kennedy, K. I., & Visness, C. M. (1992). L'efficacité contraceptive de l'aménorrhée lactationelle. Family Health International.
Chicago Style (17th ed.) CitationKennedy, Kathy I., and Cynthia M. Visness. L'efficacité Contraceptive De L'aménorrhée Lactationelle. Research Triangle Park, NC: Family Health International, 1992.
MLA (9th ed.) CitationKennedy, Kathy I., and Cynthia M. Visness. L'efficacité Contraceptive De L'aménorrhée Lactationelle. Family Health International, 1992.
Warning: These citations may not always be 100% accurate.