1. Acoustics Literature;Bruel,2007
2. Handbook of Acoustics;Crocker,1998
3. Fundamentals of Acoustics;Kinsler,1982
4. NASA Johnson Space Center, Habitability and Environmental Factors Division, Acoustics Office. Available from: http://hefd.jsc.nasa.gov/acoustics.htm. [cited 19 February 2007].
5. Guidelines for Community Noise. [e-Book],1999