(1984). Fertility in the developing world: The findings of a research project commissioned by UNFPA and USAID and conducted between 1972 and 1984 in forty-one countries by the World Fertility Survey. Voorburg, Netherlands: International Statistical Institute.
Citación estilo ChicagoFertility in the Developing World: The Findings of a Research Project Commissioned By UNFPA and USAID and Conducted between 1972 and 1984 in Forty-one Countries By the World Fertility Survey. Voorburg, Netherlands: International Statistical Institute, 1984.
Cita MLAFertility in the Developing World: The Findings of a Research Project Commissioned By UNFPA and USAID and Conducted between 1972 and 1984 in Forty-one Countries By the World Fertility Survey. Voorburg, Netherlands: International Statistical Institute, 1984.