Lloyd, C. B., Marquette, C. M., & Lam, L. (1992). Directory of surveys in developing countries: Data on families and households 1975-92. Population Council.
Dyfyniad Arddull ChicagoLloyd, Cynthia B., Catherine M. Marquette, and Lauren Lam. Directory of Surveys in Developing Countries: Data on Families and Households 1975-92. New York, N.Y: Population Council, 1992.
Dyfyniad MLALloyd, Cynthia B., et al. Directory of Surveys in Developing Countries: Data on Families and Households 1975-92. Population Council, 1992.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.