Merrett, S. (2007). The price of water: Studies in water resource economics and management (2nd ed.). IWA Pub..
Lua i Stíl Chicago (17ú heag.)Merrett, Stephen. The Price of Water: Studies in Water Resource Economics and Management. 2nd ed. London: IWA Pub., 2007.
Lua MLA (8ú heag.)Merrett, Stephen. The Price of Water: Studies in Water Resource Economics and Management. 2nd ed. IWA Pub., 2007.
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