1. Government of Hong Kong S.A.R. Energy Conservation Charter. Suitable Room Temperature;Electrical and Mechanical Services Department (EMSD),2006
2. National Development and Reform Commission (NDRC), The State CouNcil of China, Citizen's Pact for Deed of Thrift, http://www.ndrc.gov.cn/gzdt/t20051223_54462.htm.
3. NOW news, TaiwaN, Campaign in Office of President for Saving Energy and Reducing Carbon Emissions, http://www.nownews.com/2008/05/24/10844-2279584.htm.
4. Ministry of Knowledge and Economy, the Republic of Korea. The Standard of Energy Management,2008
5. Japanese Ministry of the Environment (MoE), National campaign to fight global warming, http://www.env.go.jp/en/press/2005/0428b.html.