1. Arizona Climate Change Advisory Group (ACCAG), 2006. Arizona Climate Change Advisory Group Climate Change Action Plan. 〈http://www.azclimatechange.gov/docs.html〉.
2. Arkansas Governor’s Commission on Global Warming (AGCGW), 2008. Arkansas Governor’s Commission on Global Warming Final Report. 〈http://www.arclimatechange.us/〉.
3. Burtraw, D., Sweeney, R., Walls, M., 2008. The incidence of U.S. climate policy: where you stand depends on where you sit. Resources for the Future, RFF DP 08-28. Washington, DC.
4. Climate action planning in the states: structured stakeholder processes show stimulating results;Colburn;EM April,2009
5. Colorado Climate Action Panel (CCAP), 2007. Final Report of the Climate Action Panel: Colorado Climate Project of the Rocky Mountain Climate Organization. 〈http://www.coloradoclimate.org/Climate_Action_Panel.cfm〉.