Migneron, J-G., R. Abonce, and P. Lemieux. “Controle Du Bruit Des Thermopompes En Milieux Residentiels”. Canadian Acoustics 20, no. 3 (September 1, 1992): 23–24. Accessed May 19, 2022. https://jcaa.caa-aca.ca/index.php/jcaa/article/view/720.