- Supreme Court of the United States | Wednesday, February 27, 1974 | Cited 0 times
- Appellate Court of Illinois | Monday, July 12, 1971 | Cited 0 times
- Illinois Supreme Court | Monday, May 21, 1973 | Cited 0 times
- Appellate Court of Illinois | Tuesday, April 16, 1974 | Cited 0 times
- Appellate Court of Illinois | Wednesday, May 23, 1973 | Cited 0 times