Witman, EdD, CTRS, J. P., and K. S. Rakos, MEd, CTRS. “Determining the ‘other Related duties’ of Therapeutic Recreation and Activity Professionals: A Pilot Study”. American Journal of Recreation Therapy, vol. 7, no. 2, Apr. 2008, pp. 29-33, doi:10.5055/ajrt.2008.0013.