- Illinois Supreme Court | Wednesday, March 23, 1977 | Cited 0 times
- Illinois Supreme Court | Friday, June 26, 1981 | Cited 0 times
- Appellate Court of Illinois | Monday, August 25, 1980 | Cited 0 times
- Appellate Court of Illinois | Tuesday, December 30, 1980 | Cited 0 times
- Illinois Supreme Court | Friday, October 17, 1980 | Cited 0 times