- Colorado Court of Appeals | Thursday, August 13, 1981 | Cited 0 times
- Missouri Court of Appeals | Tuesday, June 23, 1987 | Cited 0 times
- Supreme Court of Colorado | Monday, January 10, 2005 | Cited 0 times
- Supreme Court of Colorado | Monday, December 8, 1986 | Cited 0 times
- Colorado Court of Appeals | Tuesday, January 21, 1986 | Cited 0 times