Faulkner, Guy, Stuart Biddle, Nanette Mutrie, and Trish Gorely. “Psychology of Physical Activity: A 30-Year Reflection on Physical Activity and Mental Health Research: Oral Presentation C6.1”. The Health & Fitness Journal of Canada 14, no. 3 (September 30, 2021). Accessed May 3, 2024. https://hfjc.library.ubc.ca/index.php/HFJC/article/view/675.