World Bank. Operations Evaluation Dept. (2002). Social funds: Assessing effectiveness. World Bank.
Citazione stile Chigago Style (17a edizione)World Bank. Operations Evaluation Dept. Social Funds: Assessing Effectiveness. Washington, D.C.: World Bank, 2002.
Citatione MLA (9a ed.)World Bank. Operations Evaluation Dept. Social Funds: Assessing Effectiveness. World Bank, 2002.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.