- Supreme Court of Colorado | Monday, February 7, 1972 | Cited 0 times
- Supreme Court of Colorado | Tuesday, September 2, 1980 | Cited 0 times
- Colorado Court of Appeals | Tuesday, September 2, 1975 | Cited 0 times
- Supreme Court of Colorado | Monday, February 2, 1981 | Cited 0 times
- Colorado Court of Appeals | Thursday, July 13, 1989 | Cited 0 times