- Court of Appeals for the Seventh Circuit | Monday, September 17, 1990 | Cited 0 times
- Court of Appeals for the Seventh Circuit | Wednesday, April 17, 1996 | Cited 0 times
- Court of Appeals for the Seventh Circuit | Friday, May 27, 1994 | Cited 0 times
- Supreme Court of the United States | Monday, May 1, 1989 | Cited 0 times