- Supreme Court of Colorado | Monday, March 5, 1990 | Cited 0 times
- Supreme Court of Colorado | Tuesday, November 14, 1995 | Cited 0 times
- Colorado Court of Appeals | Thursday, October 22, 1992 | Cited 0 times
- Missouri Court of Appeals | Friday, February 14, 1958 | Cited 0 times
- Court of Appeals of Oregon | Wednesday, July 28, 1993 | Cited 0 times