Carmen, R. V., & Walker, J. T. (1997). Briefs of leading cases in law enforcement (3rd ed.). Anderson.
Dyfyniad Arddull ChicagoCarmen, Rolando V., and Jeffery T. Walker. Briefs of Leading Cases in Law Enforcement. 3rd ed. Cincinnati: Anderson, 1997.
Dyfyniad MLACarmen, Rolando V., and Jeffery T. Walker. Briefs of Leading Cases in Law Enforcement. 3rd ed. Anderson, 1997.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.