World Bank. (2003). World development report 2004: Making services work for poor people. World Bank.
Citazione stile Chigago Style (17a edizione)World Bank. World Development Report 2004: Making Services Work for Poor People. Washington: World Bank, 2003.
Citatione MLA (9a ed.)World Bank. World Development Report 2004: Making Services Work for Poor People. World Bank, 2003.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.