- Illinois Supreme Court | Friday, December 4, 1992 | Cited 0 times
- Arizona Supreme Court | Monday, April 26, 1976 | Cited 0 times
- Court of Appeals for the Seventh Circuit | Monday, February 2, 1987 | Cited 0 times
- Court of Appeals for the Seventh Circuit | Monday, February 25, 1991 | Cited 0 times
- Illinois Supreme Court | Wednesday, September 27, 1989 | Cited 0 times
- Appellate Court of Illinois | Wednesday, September 27, 1978 | Cited 0 times