Thompson, David, and Birgit Wassmuth. “Accessibility of Online Advertising: A Content Analysis of Alternative Text for Banner Ad Images in Online Newspapers”. Disability Studies Quarterly 21, no. 2 (April 15, 2001). Accessed May 6, 2026. https://www.osu.tests.sfulib4.publicknowledgeproject.org/index.php/dsq/article/view/281.