Lloyd, C. B., & Ross, J. A. (1989). Methods for measuring the fertility impact of family planning programs: The experience of the last decade. Population Council.
Citación estilo ChicagoLloyd, Cynthia B., and John A. Ross. Methods for Measuring the Fertility Impact of Family Planning Programs: The Experience of the Last Decade. New York: Population Council, 1989.
Cita MLALloyd, Cynthia B., and John A. Ross. Methods for Measuring the Fertility Impact of Family Planning Programs: The Experience of the Last Decade. Population Council, 1989.
Warning: These citations may not always be 100% accurate.