1. Comparison among results of various comprehensive assessment systems — a case study for a model building using CASBEE, BREAAM and LEED;Aotake,2005
2. Athena™, homepages of ATHENA™, 2007, [web page], http://www.athena.smi.ca. Accessed: Sep 2007.
3. ATHENA Institute Newsletter, 2003; 4 (1), [web page], http://www.athena.smi.ca. Assessed Jul 2006.
4. Results of IEA-ECBCS Annex 31 work on environmental assessment of buildings and related tools;Baldwin,2000
5. BeCost, homepages of BeCost, 2005, [web page], http://rem.e21.fi/files/files/becost.doc. Accessed Jan 2008.