1. Energy Policy and Planning Office, Ministry of Energy, Royal Thai Government. “Energy policy journal” Vol. 75, January–March 2007, ISSN 0859-3701.
2. Rangsan Apakupakul. Introduction to Meteorology. Chulalongkorn University Press. ISBN 974-13-2752-8, Thailand. (2004) (In Thai).
3. John F. Walker and Nicholas Jenkins, Wind Energy Technology. John Wiley & Sons. Baffins Lane, Chic Hester, West Sussex PO19 1UD, England (1997).
4. Google Earth Program, Picture of Chiang Mai International Airport and topography around the airport, 27/04/2007.
5. J. F. Manwell, J. G. McGowan and A. L. Rogers, Wind Energy Explained. John Wiley & Sons, Baffins Lane, Chic Hester, West Sussex PO19 1UD, England (2002).