- Illinois Supreme Court | Friday, November 30, 1990 | Cited 0 times
- Illinois Supreme Court | Thursday, January 21, 1982 | Cited 0 times
- Supreme Court of the United States | Wednesday, June 14, 1978 | Cited 0 times
- Supreme Court of the United States | Tuesday, February 25, 1975 | Cited 0 times
- Supreme Court of the United States | Monday, June 7, 1982 | Cited 0 times
- Supreme Court of the United States | Monday, May 5, 1986 | Cited 0 times