- Illinois Supreme Court | Tuesday, November 18, 1980 | Cited 0 times
- Illinois Supreme Court | Wednesday, July 6, 1983 | Cited 0 times
- Illinois Supreme Court | Wednesday, July 17, 1985 | Cited 0 times
- Illinois Supreme Court | Wednesday, September 17, 1986 | Cited 0 times
- Illinois Supreme Court | Wednesday, September 17, 1986 | Cited 0 times
- Illinois Supreme Court | Wednesday, May 21, 1986 | Cited 0 times
- Supreme Court of the United States | Tuesday, December 8, 1970 | Cited 0 times