the world bank, Robinson, W. C., & Ross, J. A. (2007). The global family planning revolution: Three decades of population policies and programs. World Bank.
Dyfyniad Arddull Chicagothe world bank, Warren C. Robinson, and John A. Ross. The Global Family Planning Revolution: Three Decades of Population Policies and Programs. Washington, D.C.: World Bank, 2007.
Dyfyniad MLAthe world bank, et al. The Global Family Planning Revolution: Three Decades of Population Policies and Programs. World Bank, 2007.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.