The World Bank. (2003). World Bank operations evaluation department: The first 30 years. Washington DC: The World Bank.
シカゴスタイル引用形The World Bank. World Bank Operations Evaluation Department: The First 30 Years. Washington DC: The World Bank, 2003.
MLA引用形式The World Bank. World Bank Operations Evaluation Department: The First 30 Years. Washington DC: The World Bank, 2003.
警告: この引用は必ずしも正確ではありません.