- Illinois Supreme Court | Friday, May 20, 1977 | Cited 0 times
- Illinois Supreme Court | Monday, December 4, 1978 | Cited 0 times
- Illinois Supreme Court | Friday, January 26, 1979 | Cited 0 times
- Illinois Supreme Court | Friday, October 17, 1980 | Cited 0 times
- Illinois Supreme Court | Thursday, September 30, 1971 | Cited 0 times