Riordan, C. (1971) Multistage Marginal Cost Model of Investment-Pricing Decisions: Application to Urban Water Supply Treatment Facilities. Water Resources Research, 7, 463-478.
 Dandy, G., Mc Bean, C. and Hutchinson, B. (1984) A Model for Constrained Optimum Water Pricing and Capacity Expansion. Water Resources Research, 20, 511-520.
 Moghaddasi, R., Bakhshi, A. and Kakhaki, M.M. (2009) Analyzing the Effects of Water and Agriculture Policy Strategies: An Iranian Experience. American Journal of Agricultural and Biological Science, 4, 206-214.
 Verdi-Nejad, V., Sohrabi, T., Heydari, N., Araghi-Nejad, S. and Mamanpoosh, A.R. (2008) Demand and Supply Survey and Agricultural Water Productivity in Zayande-Rud Basin. Journal of Irrigation and Drainage of Iran, 2, 88-99.
 Balali, H., Khalilian, S., Viaggi, D., Bartolini, F. and Ahmadian, M. (2008) Groundwater Balance and Conservation under Different Water Pricing and Agriculture Policy Scenarios; Case of Hamadan-Bahar Plain. Journal of Ecological Economics, 5, 863-872.
 Salami, H., Hossainzad, J., Sadr, K. and Liaghat, A. (2006) Determination of Appropriate Method of Water Pricing in Agricultural Section and Specification of Optimal Crop Pattern (The Case of Alavian Dam). Water Resources Management Co (WRMC).