Murphy, R. W. (1977). Status and conformity. Time-Life International.
Lua i Stíl Chicago (17ú heag.)Murphy, Richard W. Status and Conformity. Nederland B.V: Time-Life International, 1977.
Lua MLA (9ú heag.)Murphy, Richard W. Status and Conformity. Time-Life International, 1977.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.