- Supreme Court of the United States | Monday, June 21, 1971 | Cited 0 times
- Court of Appeals for the Tenth Circuit | Friday, July 17, 1998 | Cited 0 times
- Court of Appeals for the D.C. Circuit | Friday, June 7, 1996 | Cited 0 times
- Court of Appeals for the Sixth Circuit | Wednesday, February 28, 2001 | Cited 0 times