Witman, EdD, CTRS, J.P. and Rakos, MEd, CTRS, K.S. 2008. Determining the “other related duties” of therapeutic recreation and activity professionals: A pilot study. American Journal of Recreation Therapy. 7, 2 (Apr. 2008), 29–33. DOI:https://doi.org/10.5055/ajrt.2008.0013.