APA-viite (7. p.)
World Bank. Independent Evaluation Group & World Bank. (2014). The World Bank and public procurement: An independent evaluation. The World Bank.
Chicago-viite (17. p.)
World Bank. Independent Evaluation Group ja World Bank. The World Bank and Public Procurement: An Independent Evaluation. Washington, District of Columbia: The World Bank, 2014.
MLA-viite (9. p.)
World Bank. Independent Evaluation Group ja World Bank. The World Bank and Public Procurement: An Independent Evaluation. The World Bank, 2014.
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