- Illinois Supreme Court | Wednesday, September 17, 1986 | Cited 0 times
- Supreme Court of the United States | Monday, March 9, 1964 | Cited 0 times
- Illinois Supreme Court | Tuesday, November 25, 1975 | Cited 0 times
- Illinois Supreme Court | Thursday, December 1, 1983 | Cited 0 times
- Appellate Court of Illinois | Wednesday, March 11, 1987 | Cited 0 times