1. Political Economy of Large Natural Disasters with Special Reference to Developing Countries;Albala-Bertrand,1993
2. Elektron: Electrical Systems in Retrospect and Prospect;Ausubel;Daedalus,1996
3. BBC News, 〈http://news.bbc.co.uk/1/hi/business/1690358.stm〉.
4. Bewelly, R., Griffiths, W.E, 2001. A forecasting comparison of classical and Baysian Methods for Modelling Logistic Diffusion. Journal of Forecasting 20, 231–247.
5. Borochov, Y., 1999. Israel Electricity Market, Policy Studies, No 38. it exists at: 〈http://www.iasps.org/policystudies/ps38.htm〉.