- Riot gun. [2007-09-18]. Merriam-Webster's Dictionary of Law. riot gun n: a small arm used to disperse rioters rather than to inflict serious injury or death; especially : a short-barreled shotgun
- SAAMI Glossary. Gun, riot. [2008-09-18].[永久失效連結]
- Chuck Hawks. Guns for Home Defense. [2007-09-18].
- Massad Ayoob. Long guns still popular home-defense option. Shooting Industry. December 2003.