the World Bank. (2005). Doing Business 2005: Removing obstacles to growth. World Bank Group.
Style de citation Chicago (17e éd.)the World Bank. Doing Business 2005: Removing Obstacles to Growth. Washington: World Bank Group, 2005.
Style de citation MLA (9e éd.)the World Bank. Doing Business 2005: Removing Obstacles to Growth. World Bank Group, 2005.