Ross, J. A., Frankenberg, E., & Population Council. (1993). Findings from two decades of family planning research. The Population Council.
Cita Chicago Style (17a ed.)Ross, John A., Elizabeth Frankenberg, y Population Council. Findings from Two Decades of Family Planning Research. New York, NY: The Population Council, 1993.
Cita MLA (8a ed.)Ross, John A., et al. Findings from Two Decades of Family Planning Research. The Population Council, 1993.
Precaución: Estas citas no son 100% exactas.