- Supreme Court of Colorado | Monday, May 24, 1982 | Cited 0 times
- Colorado Court of Appeals | Thursday, March 1, 1979 | Cited 0 times
- Court of Appeals for the Tenth Circuit | Tuesday, March 12, 1974 | Cited 0 times
- Supreme Court of Colorado | Monday, February 2, 1970 | Cited 0 times