- Illinois Supreme Court | Friday, February 20, 1981 | Cited 0 times
- Appellate Court of Illinois | Friday, December 19, 1986 | Cited 0 times
- Illinois Supreme Court | Wednesday, September 20, 1972 | Cited 0 times
- Appellate Court of Illinois | Wednesday, September 22, 1982 | Cited 0 times
- Illinois Supreme Court | Tuesday, November 20, 1973 | Cited 0 times