Collins, R. (1975). Conflict sociology: Toward an explanatory science. Academic Press.
Lua i Stíl Chicago (17ú heag.)Collins, Randall. Conflict Sociology: Toward an Explanatory Science. New York: Academic Press, 1975.
Lua MLA (9ú heag.)Collins, Randall. Conflict Sociology: Toward an Explanatory Science. Academic Press, 1975.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.