World Bank. Environment Dept. (1997). The Impact of environmental assessment: A review of World Bank experience. World Bank.
Dyfyniad Arddull ChicagoWorld Bank. Environment Dept. The Impact of Environmental Assessment: A Review of World Bank Experience. Washington, D.C: World Bank, 1997.
Dyfyniad MLAWorld Bank. Environment Dept. The Impact of Environmental Assessment: A Review of World Bank Experience. World Bank, 1997.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.