Cottingham, M. P., K. Byon, S. Chatfield, and M. Carroll. “Examining the Influence of Relationship to Disability on the Motivations of Wheelchair Basketball Spectators”. Disability Studies Quarterly, vol. 33, no. 3, May 2013, https://www.osu.tests.sfulib4.publicknowledgeproject.org/index.php/dsq/article/view/3345.