1. Subjective response to traffic noise;Griffiths;Journal of Sound and Vibration,1968
2. A community noise survey of Medford, Massachusetts;Transportation Systems Centre;Report DOT-TSC-OST-71-1,1971
3. Community noise survey of Greater Vancouver;Price;Journal of the Acoustical Society of America,1972
4. Some sources of error in community noise measurement;Schultz;Sound and Vibration,1972