Ambrose, Mallory A., and Jeffrey W. Rosky. “Prisoners’ Round: Examining the Literature on Recreation and Exercise in Correctional Facilities”. International Journal of Criminology and Sociology 2 (September 6, 2013): 362–370. Accessed April 19, 2024. https://www.lifescienceglobal.com/pms/index.php/ijcs/article/view/1205.