Metzel, Deborah, and Pamela Walker. “The Illusion of Inclusion: Geographies of the Lives of People With Developmental Disabilities in the United States”. Disability Studies Quarterly 21, no. 4 (October 15, 2001). Accessed May 6, 2026. https://www.osu.tests.sfulib4.publicknowledgeproject.org/index.php/dsq/article/view/323.