1. M.N. Bahadori, “Energy Sources and Uses in Iran - A Brief Review”, International Institue for Applied Systems Analysis, Laxenburg, Austria, Report No. WP-76–25, 1976.
2. “Solar Ponds - large Area Solar Collectors for Power Production”;Tabor;Solar Energy Journal,1963
3. “The Physics of the Solar Pond”;Weinberger;Solar Energy Journal,1964
4. “Development of a Solar Powered Equipment for Operating a Small Irrigation Pump”;Anwar,1967
5. R.R. Beckett, “Solar Irrigation Pump Project, Yuma, Arizona”, Personal Visit, 1976.