The World Bank. (2002). Operation evaluation department (OED): First 30 years. Washington, D.C: The World Bank.
Style de citation ChicagoThe World Bank. Operation Evaluation Department (OED): First 30 Years. Washington, D.C: The World Bank, 2002.
Style de citation MLAThe World Bank. Operation Evaluation Department (OED): First 30 Years. Washington, D.C: The World Bank, 2002.
Attention : ces citations peuvent ne pas être correctes à 100%.