APA aipamena

United Nations Fund for Pupulation Activities. (1976). Survey of contraceptive laws: Country profiles, checklists, and summaries. United Nations Fund for Population Activities.

Chicago Style aipamena

United Nations Fund for Pupulation Activities. Survey of Contraceptive Laws: Country Profiles, Checklists, and Summaries. [New York?]: United Nations Fund for Population Activities, 1976.

MLA aipamena

United Nations Fund for Pupulation Activities. Survey of Contraceptive Laws: Country Profiles, Checklists, and Summaries. United Nations Fund for Population Activities, 1976.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.