Citations
- Oregon Department of Transportation. Tailgate Talks: Utility Knife Safety.
- Yale Enviromental Health and Safety (2019). Safe Use of Utility Knives.
- Ohio.gov (2020). Utility Knife Safety.
- University of Washington. Utility Knife Safety.
- Palm Beach State College. Utility Knife Safety Talk.
- University of California (2016). Utility Knife Safety.