- Illinois Supreme Court | Monday, May 22, 1972 | Cited 0 times
- Illinois Supreme Court | Friday, June 20, 1986 | Cited 0 times
- Illinois Supreme Court | Thursday, February 11, 1988 | Cited 0 times
- Supreme Court of the United States | Wednesday, February 21, 1973 | Cited 0 times
- Supreme Court of the United States | Wednesday, July 24, 1974 | Cited 0 times
- Supreme Court of the United States | Tuesday, February 24, 1987 | Cited 0 times
- Supreme Court of the United States | Tuesday, February 26, 1985 | Cited 0 times