- Illinois Supreme Court | Friday, June 17, 1983 | Cited 0 times
- Illinois Supreme Court | Friday, April 22, 1983 | Cited 0 times
- Illinois Supreme Court | Monday, November 15, 1976 | Cited 0 times
- Supreme Court of the United States | Wednesday, June 25, 1986 | Cited 0 times
- Supreme Court of the United States | Wednesday, June 25, 1986 | Cited 0 times