Carol Tavris; Carole Wade. (2000). Psychology in Perspective (3rd Edition) (3.). Pearson.
Lua i Stíl Chicago (17ú heag.)Carol Tavris; Carole Wade. Psychology in Perspective (3rd Edition). 3. Pearson, 2000.
Lua MLA (9ú heag.)Carol Tavris; Carole Wade. Psychology in Perspective (3rd Edition). 3. Pearson, 2000.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.