[1] Egan, D. M., Architectural Acoustics. J. Ross Publishing, 2007
[2] Rossing, T. D., Springer Handbook of Acoustics. Springer, 2007.
[3] Cowan, J., Architectural Acoustics Design Guide. McGraw-Hill, 2007.
[4] Hopkins, C., Sound Isolation. Butterworth-Heinemann, 2007.
[5] Maling, G. C., Technology for Quieter America. The National Academy Press, 2010.
[6] Vigran T. E. Building Acoustic. Taylor & Francis, 2008.
[7] Cox, T. J. and P. D’Antonio, Acoustic Absorber and Diffusers. Spon Press, 2005.
[8] http://www.envirotech-acoustics.com/acoustic-baffles.html.
[9] Porges, G., Applied Acoustics.Edward Arnold, 1977.
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