Thiessen, G. J. and Lapointe, A. C. (1982) “Effect of Continuous Traffic Noise on Percentage of Deep Sleep, Waking and Sleep Latency”, Canadian Acoustics, 10(3), pp. 48–49. Available at: https://jcaa.caa-aca.ca/index.php/jcaa/article/view/489 (Accessed: 22 November 2024).