1. AQUASTAT Online Database. .
2. The economic impact of restricted water supply: a computable general equilibrium analysis;Berrittella;Water Research,2007
3. Burniaux, J.M., Truong, T.P., 2002. GTAP-E: An Energy Environmental Version of the GTAP Model. GTAP Technical Paper No. 16.
4. Calzadilla, A., Rehdanz, K., Tol, R.S.J., 2008. Water Scarcity and the Impact of Improved Irrigation Management: A CGE Analysis. Research unit Sustainability and Global Change FNU-160, Hamburg University and Centre for Marine and Atmospheric Science, Hamburg.
5. de Fraiture, C., Cai, X., Amarasinghe, U., Rosegrant, M., Molden, D., 2004. Does International Cereal Trade Save Water? The Impact of Virtual Water Trade on Global Water Use. Comprehensive Assessment Research Report 4, Colombo, Sri Lanka.