- Appellate Court of Illinois | Friday, March 8, 1974 | Cited 0 times
- Court of Appeals for the Seventh Circuit | Monday, April 24, 1972 | Cited 0 times
- Illinois Supreme Court | Thursday, June 20, 1996 | Cited 0 times
- Illinois Supreme Court | Thursday, September 27, 2001 | Cited 0 times
- Illinois Supreme Court | Thursday, September 27, 2001 | Cited 0 times