1. Climate Change 2007: Mitigation. Contribution of Working Group III to the Fourth Assessment Report of the Intergovernmental Panel on Climate Change,2007
2. The Economics of Climate Change: The Stern Report;Stern,2007
3. Buildings and Climate Change: Status, Challenges and Opportunities,2007
4. http://www.vattenfall.com/climate/www/ccc/ccc/index.jsp.
5. Reducing U.S. Greenhouse Gas Emissions: How Much and at What Cost? U.S. Greenhouse Gas Abatement Mapping Initiative Excecutive Report;Creyts,2007