Lamberth, J. (1980). Social psychology. Macmillan.
Lua i Stíl Chicago (17ú heag.)Lamberth, John. Social Psychology. New York: Macmillan, 1980.
Lua MLA (9ú heag.)Lamberth, John. Social Psychology. Macmillan, 1980.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.