- Illinois Supreme Court | Wednesday, January 21, 1970 | Cited 0 times
- Illinois Supreme Court | Thursday, May 27, 1971 | Cited 0 times
- Illinois Supreme Court | Friday, January 20, 1978 | Cited 0 times
- Appellate Court of Illinois | Monday, February 3, 1975 | Cited 0 times
- Appellate Court of Illinois | Friday, April 21, 1978 | Cited 0 times