- Illinois Supreme Court | Thursday, June 22, 1995 | Cited 0 times
- Illinois Supreme Court | Thursday, December 17, 2009 | Cited 0 times
- Supreme Court of the United States | Monday, June 6, 1966 | Cited 0 times
- District Court, N.D. Illinois | Tuesday, July 7, 1992 | Cited 0 times