Austin, PhD, David R., Bryan P. McCormick, PhD, CTRS, and Marieke Van Puymbroeck, PhD, CTRS. “Positive Psychology: A Theoretical Foundation for Recreation Therapy Practice”. American Journal of Recreation Therapy 9, no. 3 (July 1, 2010): 17–24. Accessed April 27, 2024. https://wmpllc.org/ojs/index.php/ajrt/article/view/2252.