- Supreme Court of Colorado | Tuesday, December 27, 1977 | Cited 0 times
- California Court of Appeal | Friday, February 16, 1990 | Cited 0 times
- Colorado Court of Appeals | Thursday, January 10, 2008 | Cited 0 times
- Colorado Court of Appeals | Thursday, February 2, 1978 | Cited 0 times
- Colorado Court of Appeals | Thursday, June 22, 2000 | Cited 0 times