McDevitt, T. M. (1996). Trends in adolescent fertility and contraceptive use in the developing world. Bureau of the Census.
Cita Chicago (17th ed.)McDevitt, Thomas M. Trends in Adolescent Fertility and Contraceptive Use in the Developing World. Washington, D.C: Bureau of the Census, 1996.
Cita MLA (9th ed.)McDevitt, Thomas M. Trends in Adolescent Fertility and Contraceptive Use in the Developing World. Bureau of the Census, 1996.
Atenció: Aquestes cites poden no estar 100% correctes.