the World Bank. (2010). Doing Business 2010: Reforming through difficult times. World Bank Group.
Citação norma Chicagothe World Bank. Doing Business 2010: Reforming Through Difficult Times. Washington: World Bank Group, 2010.
Citação norma MLAthe World Bank. Doing Business 2010: Reforming Through Difficult Times. World Bank Group, 2010.