- Court of Appeals for the Seventh Circuit | Monday, May 1, 1989 | Cited 0 times
- Court of Appeals for the Seventh Circuit | Wednesday, August 31, 1988 | Cited 0 times
- Court of Appeals for the First Circuit | Monday, July 17, 1989 | Cited 0 times
- Court of Appeals for the Seventh Circuit | Thursday, June 27, 1985 | Cited 0 times
- Supreme Court of the United States | Monday, April 27, 1970 | Cited 0 times
- Supreme Court of the United States | Monday, June 10, 1996 | Cited 0 times