RAY, J. Abnormal Psychology. SAGE.
Lua i Stíl Chicago (17ú heag.)RAY, J.William. Abnormal Psychology. SAGE.
Lua MLA (9ú heag.)RAY, J.William. Abnormal Psychology. SAGE.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.
Lua APA (7ú heag.)