- Appellate Court of Illinois | Wednesday, March 26, 1986 | Cited 0 times
- Supreme Court of the United States | Monday, June 26, 1978 | Cited 0 times
- Appellate Court of Illinois | Monday, June 29, 1981 | Cited 0 times
- Illinois Supreme Court | Friday, January 29, 1982 | Cited 0 times
- Supreme Court of the United States | Monday, October 1, 1979 | Cited 0 times