1. F. Alam, The effects of car A-pillar and windshield geometry on local flow and noise, Ph.D. Thesis, Department of Mechanical and Manufacturing Engineering, RMIT University, Melbourne, Australia, September, 2000
2. Low-Speed Wind Tunnel Testing;Barlow,1999
3. J.R. Callister, Measurement, prediction and production of the transmission of separated flow noise through panels, Ph.D. Thesis, Cornell University, Ithaca, New York, USA, 1996
4. Recent advances in understanding automobile aerodynamic noise;George;AIAA Journal,1995
5. A.R. George, J.R. Callister, Aerodynamic noise of ground vehicles, SAE Paper no. 911027, SAE, Detroit, USA, 1991