1. Systems of noise measurement;Pearsons,1974
2. Annoyance reactions from aircraft noise exposure;Rylander,1972
3. Decision criteria based on spatio-temporal comparisons of surveys on aircraft noise;Alexandre,1974
4. A Survey on aircraft noise in Switzerland;Grandjean,1974
5. Second survey of aircraft noise annoyance around London (Heathrow) Airport;Stationery Office,1971