Lawler, E. J., & Markovsky, B. (1993). Social psychology of groups: A reader. JAI Press.
Lua i Stíl Chicago (17ú heag.)Lawler, Edward J., agus Barry Markovsky. Social Psychology of Groups: A Reader. Greenwich, CT: JAI Press, 1993.
Lua MLA (9ú heag.)Lawler, Edward J., agus Barry Markovsky. Social Psychology of Groups: A Reader. JAI Press, 1993.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.