1. Diagnostic and Statistical Manual of Mental Disorders
2. Americans with Disabilities Act. (July 26 1990a).Public Law 101‐336 104 stat. 327 Title I 42 U.S.C. s. 12111.
3. Americans with Disabilities Act. (July 26 1990b).Public Law 101‐336 104 stat. 327 Title V 42 U.S.C. s. 12201–12213.
4. Americans with Disabilities Act Amendments Act. (Sept. 25 2008).Public Law 110‐325.