- Illinois Supreme Court | Wednesday, May 29, 1974 | Cited 0 times
- Illinois Supreme Court | Wednesday, January 23, 1974 | Cited 0 times
- Supreme Court of the United States | Monday, May 20, 1974 | Cited 0 times
- Supreme Court of the United States | Monday, June 8, 1964 | Cited 0 times
- Supreme Court of the United States | Monday, June 23, 1969 | Cited 0 times