Inteernational INCE. ed..International Conference on Noise Control Engineering (1983 : Edinburgh):Inter noise 83 : noise control : the international scene.3.Institute of Acoustics,1983.
.International Conference on Noise Control Engineering (1983 : Edinburgh):Inter noise 83 : noise control : the international scene.V.2.Institute of Acoustics,1983.
.International Conference on Noise Control Engineering (1983 : Edinburgh):Inter noise 83 : noise control : the international scene.V.1.Institute of Acoustics,1983.
ed. by R. Lotz.National Conference on Noise Control Engneering (1983 : Massaachusetts):Noise-con 83, proceedings, Quieting the noise source.Noise Control Foundation,1983.