- Illinois Supreme Court | Friday, May 20, 1977 | Cited 0 times
- Illinois Supreme Court | Friday, October 17, 1980 | Cited 0 times
- Supreme Court of the United States | Monday, June 18, 1979 | Cited 0 times
- Appellate Court of Illinois | Wednesday, April 8, 1981 | Cited 0 times
- Illinois Supreme Court | Tuesday, March 31, 1981 | Cited 0 times
- Illinois Supreme Court | Monday, March 29, 1976 | Cited 0 times