- Court of Appeals of Oregon | Tuesday, January 14, 1975 | Cited 0 times
- Court of Appeals of Oregon | Monday, May 15, 1978 | Cited 0 times
- North Dakota Supreme Court | Thursday, April 24, 1975 | Cited 0 times
- Court of Appeals of Oregon | Wednesday, July 5, 1978 | Cited 0 times
- Supreme Court of Colorado | Monday, December 29, 1975 | Cited 0 times
- Montana Supreme Court | Wednesday, August 1, 1979 | Cited 0 times