Baron, R. A. (1998). Psychology (4th. ed.). Allyn and Bacon.
Lua i Stíl Chicago (17ú heag.)Baron, Robert A. Psychology. 4th. ed. Boston: Allyn and Bacon, 1998.
Lua MLA (9ú heag.)Baron, Robert A. Psychology. 4th. ed. Allyn and Bacon, 1998.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.