the World Bank. (2010). Doing Business 2010: Reforming through difficult times. World Bank Group.
Чикаго стиль цитування (17-те видання)the World Bank. Doing Business 2010: Reforming Through Difficult Times. Washington: World Bank Group, 2010.
Стиль цитування MLA (9-ме видання)the World Bank. Doing Business 2010: Reforming Through Difficult Times. World Bank Group, 2010.