Lua APA (7ú heag.)

ebrary, Inc, Simpson, D., & Miller, L. (2004). Unexpected gains: Psychotherapy with people with learning disabilities. Karnac Books.

Lua i Stíl Chicago (17ú heag.)

ebrary, Inc, David Simpson, agus Lynda Miller. Unexpected Gains: Psychotherapy with People with Learning Disabilities. London ; New York: Karnac Books, 2004.

Lua MLA (9ú heag.)

ebrary, Inc, et al. Unexpected Gains: Psychotherapy with People with Learning Disabilities. Karnac Books, 2004.

Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.