- Court of Appeals for the Ninth Circuit | Monday, October 5, 1981 | Cited 0 times
- Supreme Court of Colorado | Monday, January 19, 1976 | Cited 0 times
- Court of Appeals for the Fifth Circuit | Tuesday, March 26, 1985 | Cited 0 times
- Colorado Court of Appeals | Thursday, February 28, 1980 | Cited 0 times
- Colorado Court of Appeals | Thursday, August 9, 1984 | Cited 0 times