1. Energy Conservation Promotion Act B.E. 2535, Department of Energy Development and Promotion (DEDP), Ministry of Science, Technology and Environment (MOSTE), Bangkok 10400.
2. Royal Decree on Designated Building B.E. 2538, Ministerial Regulation issued under the Energy Conversation Promotion Act B.E. 2535, Department of Energy Development and Promotion (DEDP), Ministry of Science, Technology and Environment (MOSTE), Bangkok 10400.
3. ISO 7730, Moderate thermal environments—determination of the PMV and PPD indices and specification of the conditions for thermal comfort, 1995.
4. ASHRAE, Thermal Environmental Conditions for Human Occupancy, ANSI/ASHRAE Standard 55-1992, 1992.
5. Thermal Comfort Analysis and Applications in Environmental Engineering;Fanger,1970