- Illinois Supreme Court | Tuesday, September 29, 1970 | Cited 0 times
- Illinois Supreme Court | Friday, January 14, 1972 | Cited 0 times
- Illinois Supreme Court | Wednesday, November 24, 1971 | Cited 0 times
- Illinois Supreme Court | Wednesday, November 24, 1971 | Cited 0 times
- Appellate Court of Illinois | Thursday, November 9, 1972 | Cited 0 times