- Court of Appeals for the Seventh Circuit | Friday, August 11, 1995 | Cited 0 times
- Court of Appeals for the Seventh Circuit | Monday, September 9, 1991 | Cited 0 times
- Supreme Court of the United States | Tuesday, February 22, 1977 | Cited 0 times
- Supreme Court of the United States | Wednesday, January 14, 1987 | Cited 0 times