- Illinois Supreme Court | Thursday, March 24, 2011 | Cited 0 times
- Appellate Court of Illinois | Wednesday, September 7, 1988 | Cited 0 times
- Appellate Court of Illinois | Thursday, November 5, 1981 | Cited 0 times
- Supreme Court of the United States | Monday, June 25, 1984 | Cited 0 times