- Court of Appeals for the Eighth Circuit | Wednesday, June 11, 1997 | Cited 0 times
- Court of Appeals for the Eighth Circuit | Friday, June 2, 2000 | Cited 0 times
- Court of Appeals for the Ninth Circuit | Monday, July 18, 1994 | Cited 0 times
- Supreme Court of the United States | Tuesday, February 21, 1978 | Cited 0 times