World Bank. Operations Evaluation Department, Grasso, P., Wasty, S. S., & Weaving, R. (2003). World Bank Operations Evaluation Department: The first 30 years. World Bank.
Style de citation Chicago (17e éd.)World Bank. Operations Evaluation Department, Patrick Grasso, Sulaiman S. Wasty, et Rachel Weaving. World Bank Operations Evaluation Department: The First 30 Years. Washington, D.C.: World Bank, 2003.
Style de citation MLA (9e éd.)World Bank. Operations Evaluation Department, et al. World Bank Operations Evaluation Department: The First 30 Years. World Bank, 2003.
Attention : ces citations peuvent ne pas être correctes à 100%.