Dhillon, Harminder, and David DeGagne. “Evaluation of the Zwicker Method As a Suitable Environmental Noise Measurement Technique”. Canadian Acoustics 24, no. 3 (September 1, 1996): 62–62. Accessed November 16, 2024. https://jcaa.caa-aca.ca/index.php/jcaa/article/view/1034.