- Illinois Supreme Court | Thursday, September 19, 1996 | Cited 0 times
- Illinois Supreme Court | Friday, January 26, 1979 | Cited 0 times
- Court of Appeals for the D.C. Circuit | Tuesday, January 6, 1987 | Cited 0 times
- Appellate Court of Illinois | Thursday, March 17, 1994 | Cited 0 times
- Illinois Supreme Court | Thursday, September 22, 1988 | Cited 0 times