Collier, P., & Dollar, D. (1999). Aid allocation and poverty reduction. Office of Director and Macroeconomics and Growth, Development Research Group, World Bank.
Dyfyniad Arddull ChicagoCollier, Paul, and David Dollar. Aid Allocation and Poverty Reduction. Washington, D.C: Office of Director and Macroeconomics and Growth, Development Research Group, World Bank, 1999.
Dyfyniad MLACollier, Paul, and David Dollar. Aid Allocation and Poverty Reduction. Office of Director and Macroeconomics and Growth, Development Research Group, World Bank, 1999.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.