- Illinois Supreme Court | Monday, December 3, 1979 | Cited 0 times
- Appellate Court of Illinois | Monday, March 25, 1991 | Cited 0 times
- Appellate Court of Illinois | Friday, October 14, 1988 | Cited 0 times
- Illinois Supreme Court | Friday, November 20, 1981 | Cited 0 times
- Illinois Supreme Court | Thursday, February 6, 1986 | Cited 0 times