- Illinois Supreme Court | Friday, June 20, 1980 | Cited 0 times
- Illinois Supreme Court | Friday, May 21, 1971 | Cited 0 times
- Appellate Court of Illinois | Thursday, April 1, 1982 | Cited 0 times
- Illinois Supreme Court | Monday, December 3, 1979 | Cited 0 times
- Appellate Court of Illinois | Wednesday, August 6, 1980 | Cited 0 times