- Supreme Court of Colorado | Monday, April 10, 1989 | Cited 0 times
- North Dakota Supreme Court | Monday, June 1, 1992 | Cited 0 times
- Nebraska Supreme Court | Friday, October 10, 1986 | Cited 0 times
- Oregon Supreme Court | Tuesday, December 20, 1983 | Cited 0 times
- Washington Supreme Court | Thursday, January 30, 1986 | Cited 0 times