Lee, D. (1994). The Problem Of Sociology An Introduction To The Discipline David Lee, Howard Newby. Routledge.
Lua i Stíl Chicago (17ú heag.)Lee, David. The Problem Of Sociology An Introduction To The Discipline David Lee, Howard Newby. Routledge, 1994.
Lua MLA (8ú heag.)Lee, David. The Problem Of Sociology An Introduction To The Discipline David Lee, Howard Newby. Routledge, 1994.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.