Παραπομπή σε μορφή APA (7η εκδ.)

United Nations Expert Group Meeting on Measuring the Dynamics of Contraceptive Use New York. (1991). Measuring the dynamics of contraceptive use: Proceedings of the United Nations Expert Group Meeting on Measuring the Dynamics of Contraceptive Use, New York, 5-7 December 1988. United Nations.

Παραπομπή σε μορφή Chicago (17η εκδ.)

United Nations Expert Group Meeting on Measuring the Dynamics of Contraceptive Use New York. Measuring the Dynamics of Contraceptive Use: Proceedings of the United Nations Expert Group Meeting on Measuring the Dynamics of Contraceptive Use, New York, 5-7 December 1988. New York: United Nations, 1991.

Παραπομπή σε μορφή MLA (8th εκδ.)

United Nations Expert Group Meeting on Measuring the Dynamics of Contraceptive Use New York. Measuring the Dynamics of Contraceptive Use: Proceedings of the United Nations Expert Group Meeting on Measuring the Dynamics of Contraceptive Use, New York, 5-7 December 1988. United Nations, 1991.

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