- Illinois Supreme Court | Thursday, September 22, 1988 | Cited 0 times
- Illinois Supreme Court | Friday, January 19, 2001 | Cited 0 times
- Illinois Supreme Court | Thursday, October 2, 2003 | Cited 0 times
- Illinois Supreme Court | Wednesday, May 18, 1960 | Cited 0 times
- Court of Appeals for the Seventh Circuit | Wednesday, August 6, 1975 | Cited 0 times
- Illinois Supreme Court | Thursday, May 24, 2001 | Cited 0 times