- Illinois Supreme Court | Friday, May 18, 1979 | Cited 0 times
- Illinois Supreme Court | Friday, June 8, 1979 | Cited 0 times
- Illinois Supreme Court | Wednesday, September 26, 1990 | Cited 0 times
- Appellate Court of Illinois | Thursday, July 21, 1988 | Cited 0 times
- Appellate Court of Illinois | Wednesday, December 28, 1988 | Cited 0 times