International Planned Parenthood Federation & Kleinman, R. L. (1971). Family planning handbook for midwives and nurses. International Planned Parenthood Federation.
Cita Chicago (17th ed.)International Planned Parenthood Federation i R. L. Kleinman. Family Planning Handbook for Midwives and Nurses. London: International Planned Parenthood Federation, 1971.
Cita MLA (8th ed.)International Planned Parenthood Federation i R. L. Kleinman. Family Planning Handbook for Midwives and Nurses. International Planned Parenthood Federation, 1971.
Atenció: Aquestes cites poden no estar 100% correctes.