- Court of Appeals for the Tenth Circuit | Monday, November 20, 1995 | Cited 0 times
- Court of Appeals for the Tenth Circuit | Friday, February 5, 1993 | Cited 0 times
- Court of Appeals for the Seventh Circuit | Thursday, April 26, 1990 | Cited 0 times
- Supreme Court of the United States | Monday, December 20, 1971 | Cited 0 times