- Wyoming Supreme Court | Thursday, March 24, 1983 | Cited 0 times
- Supreme Court of Colorado | Monday, October 17, 1988 | Cited 0 times
- Court of Appeals for the Tenth Circuit | Monday, May 10, 1993 | Cited 0 times
- Colorado Court of Appeals | Tuesday, January 30, 1973 | Cited 0 times
- Colorado Court of Appeals | Thursday, September 10, 2015 | Cited 0 times