1. Dickson, D., 2010. Cancun Climate Talks Prove Skeptics Wrong, But There is Still a Long Way to Go, Oilprice.Com, 25/12/2010.
2. EIA, 2011. Annual Energy Outlook 2011. U.S. Energy Information Administration, Washington, DC Energy Informer, January 2011, forthcoming.
3. Gillis, J., 2010. A scientist, his work and a climate reckoning. The New York Times, 22/12/2010.
4. Climate Change 2007: Synthesis Report;IPCC (Intergovernmental Panel on Climate Change),2007
5. Economic Evaluation of Projects in the Electricity Supply Industry;Khatib,2003