- Supreme Court of the United States | Wednesday, July 1, 1981 | Cited 0 times
- Appellate Court of Illinois | Tuesday, November 18, 1986 | Cited 0 times
- Supreme Court of the United States | Monday, June 11, 1973 | Cited 0 times
- Illinois Supreme Court | Friday, February 22, 1985 | Cited 0 times
- District Court, N.D. Illinois | Tuesday, August 2, 1988 | Cited 0 times
- Appellate Court of Illinois | Tuesday, June 21, 1983 | Cited 0 times