- Supreme Court of the United States | Monday, June 6, 1988 | Cited 0 times
- Illinois Supreme Court | Tuesday, February 20, 1979 | Cited 0 times
- Appellate Court of Illinois | Monday, December 14, 1981 | Cited 0 times
- Appellate Court of Illinois | Friday, July 24, 1981 | Cited 0 times
- Supreme Court of the United States | Monday, May 19, 1980 | Cited 0 times