the World Bank. (2010). Doing Business 2010: Reforming through difficult times. World Bank Group.
Citazione stile Chigago Style (17a edizione)the World Bank. Doing Business 2010: Reforming Through Difficult Times. Washington: World Bank Group, 2010.
Citatione MLA (9a ed.)the World Bank. Doing Business 2010: Reforming Through Difficult Times. World Bank Group, 2010.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.