Yang, PhD, CTRS, Heewon, and Dongsu An, PhD. “Healthy People 2020: Implications for Recreation Therapy”. American Journal of Recreation Therapy 10, no. 4 (October 1, 2011): 17–23. Accessed November 22, 2024. https://wmpllc.org/ojs/index.php/ajrt/article/view/2172.