Wade, C., & Tavris, C. (1987). Psychology. Harper & Row.
Lua i Stíl Chicago (17ú heag.)Wade, Carole, agus Carol Tavris. Psychology. New York: Harper & Row, 1987.
Lua MLA (9ú heag.)Wade, Carole, agus Carol Tavris. Psychology. Harper & Row, 1987.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.