- Court of Appeals for the Third Circuit | Wednesday, August 7, 1991 | Cited 0 times
- Court of Appeals for the Eighth Circuit | Friday, March 10, 2000 | Cited 0 times
- Court of Appeals for the Eighth Circuit | Monday, July 9, 1990 | Cited 0 times
- Supreme Court of the United States | Monday, January 23, 1978 | Cited 0 times