- North Dakota Supreme Court | Thursday, March 13, 1980 | Cited 0 times
- Supreme Court of Pennsylvania | Friday, January 11, 1985 | Cited 0 times
- New Mexico Court of Appeals | Wednesday, October 21, 1992 | Cited 0 times
- Oregon Supreme Court | Tuesday, February 26, 1980 | Cited 0 times
- Court of Appeals of Oregon | Monday, January 19, 1981 | Cited 0 times