World Bank. Operations Evaluation Department, Grasso, P., Wasty, S. S., & Weaving, R. (2003). World Bank Operations Evaluation Department: The first 30 years. World Bank.
Chicago-čujuhus (17. p.)World Bank. Operations Evaluation Department, Patrick Grasso, Sulaiman S. Wasty, juo Rachel Weaving. World Bank Operations Evaluation Department: The First 30 Years. Washington, D.C.: World Bank, 2003.
MLA-čujuhus (9. p.)World Bank. Operations Evaluation Department, et al. World Bank Operations Evaluation Department: The First 30 Years. World Bank, 2003.
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