1. International Standard Organization (ISO)-International Organization for Standardization, Technical Committee ISO/TC43: Acoustics. Working Group 8: Industrial and Residential Noise (Proposals for Noise Rating With Respect to Conservation of Hearing, Speech CommunicationandAnnoyance). Working Groups 12 and 13: Measurement and Assessment of Aircraft Noise. USA participation through the American Standards Association, Sectional Committee S3, Bioacoustics.
2. ISO-International Standard Organization, Technical Committee ISO/TC108: Mechanical Vibration and Shock. Working Group 7: Thresholds of Mechanical Vibration and Shock Acceptable to Man. USA participation through the American Standards Association, Sectional Committee S3, Bioacoustics.
3. WADC Technical Report 52–204;Rosenblith W.A.,1952
4. Hazardous Noise Exposure, AF Reg. 160–3, Department of the Air Force, Oct 29, 1956.