- California Supreme Court | Monday, December 22, 1980 | Cited 0 times
- Supreme Court of Colorado | Monday, April 11, 1988 | Cited 0 times
- Colorado Court of Appeals | Thursday, September 27, 1984 | Cited 0 times
- Colorado Court of Appeals | Thursday, December 29, 1983 | Cited 0 times
- Colorado Court of Appeals | Thursday, January 14, 1988 | Cited 0 times
- Court of Appeals of Utah | Tuesday, January 24, 1989 | Cited 0 times