- Illinois Supreme Court | Thursday, September 30, 1971 | Cited 0 times
- Appellate Court of Illinois | Monday, July 9, 1979 | Cited 0 times
- Appellate Court of Illinois | Friday, October 8, 1976 | Cited 0 times
- Illinois Supreme Court | Friday, January 14, 1972 | Cited 0 times
- Illinois Supreme Court | Tuesday, September 17, 1974 | Cited 0 times