- Illinois Supreme Court | Friday, February 22, 2002 | Cited 0 times
- Illinois Supreme Court | Thursday, October 31, 1991 | Cited 0 times
- Illinois Supreme Court | Thursday, July 6, 2000 | Cited 0 times
- Illinois Supreme Court | Monday, March 29, 1976 | Cited 0 times
- Supreme Court of the United States | Monday, May 8, 1967 | Cited 0 times