(2007). Economic regulation of urban water and sanitation services: Some practical lessons. Washington DC: World Bank.
Trích dẫn kiểu ChicagoEconomic Regulation of Urban Water and Sanitation Services: Some Practical Lessons. Washington DC: World Bank, 2007.
ציטוט MLAEconomic Regulation of Urban Water and Sanitation Services: Some Practical Lessons. Washington DC: World Bank, 2007.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.