Singh, S. (2006). Unintended pregnancy and induced abortion in the Philippines: Causes and consequences. Guttmacher Institute.
Cita Chicago (17th ed.)Singh, Susheela. Unintended Pregnancy and Induced Abortion in the Philippines: Causes and Consequences. New York: Guttmacher Institute, 2006.
Cita MLA (9th ed.)Singh, Susheela. Unintended Pregnancy and Induced Abortion in the Philippines: Causes and Consequences. Guttmacher Institute, 2006.
Atenció: Aquestes cites poden no estar 100% correctes.