Perfectly able : how to attract and hire talented people with disabilities
Jim Hasse
Amacom, 2011
 Buku Teks
Levy, Robert M.
The Right of People with Mental Disabilities
Southern Illinois University Press, 1996
 Buku Teks
Salacuse, Jeswald W.
Leading leaders: how to manage smart, talented, rich, and powerful people
American Management Association;, 2006
 eBooks
Language and communication in people with learning disabilities
Michael Beveridge, editor
Routledge, 2001
 Buku Teks
Clinical psychology and people with intellectual disabilities
editors, Eric Emerson [and others]
John Wiley & Sons, 1999
 Buku Teks SO