- Illinois Supreme Court | Monday, December 4, 1978 | Cited 0 times
- Court of Appeals for the Second Circuit | Monday, October 21, 1991 | Cited 0 times
- Illinois Supreme Court | Thursday, February 11, 1988 | Cited 0 times
- Illinois Supreme Court | Wednesday, January 17, 1990 | Cited 0 times
- Supreme Court of the United States | Tuesday, May 29, 1979 | Cited 0 times