Sites, P. (1973). Control: The basis of social order. Dunellen Pub.
Lua i Stíl Chicago (17ú heag.)Sites, Paul. Control: The Basis of Social Order. New York: Dunellen Pub, 1973.
Lua MLA (9ú heag.)Sites, Paul. Control: The Basis of Social Order. Dunellen Pub, 1973.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.