Weiner, N. A., & Wolfgang, M. E. (1989). Violent crime, violent criminals. Sage Publications.
Lua i Stíl Chicago (17ú heag.)Weiner, Neil Alan, agus Marvin E. Wolfgang. Violent Crime, Violent Criminals. Newbury Park, Calif.: Sage Publications, 1989.
Lua MLA (8ú heag.)Weiner, Neil Alan, agus Marvin E. Wolfgang. Violent Crime, Violent Criminals. Sage Publications, 1989.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.