Howe, Brian, Nick McCabe, and Ian Bonsma. “Addressing Low Frequency Sound and Infrasound from Wind Turbines”. Canadian Acoustics 39, no. 3 (September 1, 2011): 86–87. Accessed March 29, 2024. https://jcaa.caa-aca.ca/index.php/jcaa/article/view/2423.