Carmen, R. V., & Walker, J. T. (1997). Briefs of leading cases in law enforcement (3rd ed.). Anderson.
Lua i Stíl Chicago (17ú heag.)Carmen, Rolando V., agus Jeffery T. Walker. Briefs of Leading Cases in Law Enforcement. 3rd ed. Cincinnati: Anderson, 1997.
Lua MLA (9ú heag.)Carmen, Rolando V., agus Jeffery T. Walker. Briefs of Leading Cases in Law Enforcement. 3rd ed. Anderson, 1997.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.