Asad, M. (1999). Management of water resources: Bulk water pricing in Brazil. World Bank.
Cita Chicago (17th ed.)Asad, Musa. Management of Water Resources: Bulk Water Pricing in Brazil. Washington, D.C: World Bank, 1999.
Cita MLA (9th ed.)Asad, Musa. Management of Water Resources: Bulk Water Pricing in Brazil. World Bank, 1999.
Atenció: Aquestes cites poden no estar 100% correctes.