- Appellate Court of Illinois | Tuesday, June 1, 1982 | Cited 0 times
- Supreme Court of the United States | Tuesday, February 24, 1981 | Cited 0 times
- Supreme Court of the United States | Friday, June 17, 1977 | Cited 0 times
- Supreme Court of the United States | Wednesday, June 29, 1983 | Cited 0 times