- Appellate Court of Illinois | Friday, August 27, 1971 | Cited 0 times
- Supreme Court of the United States | Monday, March 3, 1980 | Cited 0 times
- Supreme Court of the United States | Monday, May 18, 1981 | Cited 0 times
- Supreme Court of the United States | Tuesday, November 9, 1976 | Cited 0 times
- Supreme Court of the United States | Tuesday, March 21, 1978 | Cited 0 times