VanDelden, P., H. S. Yusefi, K. Hellewell, L. Carboni, and C. Hofland. “Commercial HVAC Equipment Hourly Operation - Initial Observations”. Canadian Acoustics, vol. 53, no. 3, Jan. 2026, https://jcaa.caa-aca.ca/index.php/jcaa/article/view/4265.