Arthur MacNeill Horton Jr EdD ABPP ABPN; Chad Noggle MD; Raymond Dean ABPP ABPN (2011). The Encyclopedia of Neuropsychological Disorders. New York: Springer Publishing Company. pp. 311–312. ISBN978-0-8261-9854-9. OCLC763157304.{{cite book}}: CS1 maint: multiple names: authors list (link)