- Court of Appeals for the Seventh Circuit | Thursday, April 23, 1992 | Cited 0 times
- Court of Appeals for the Seventh Circuit | Wednesday, October 16, 1996 | Cited 0 times
- Illinois Supreme Court | Friday, May 26, 1978 | Cited 0 times
- Supreme Court of the United States | Tuesday, February 24, 1976 | Cited 0 times
- Supreme Court of the United States | Wednesday, June 7, 1972 | Cited 0 times
- Supreme Court of the United States | Monday, May 18, 1992 | Cited 0 times
- Illinois Supreme Court | Friday, February 17, 1995 | Cited 0 times