- Illinois Supreme Court | Tuesday, September 17, 1974 | Cited 0 times
- Supreme Court of the United States | Monday, April 20, 1970 | Cited 0 times
- Appellate Court of Illinois | Friday, May 26, 1978 | Cited 0 times
- Appellate Court of Illinois | Tuesday, March 15, 1977 | Cited 0 times
- Supreme Court of the United States | Tuesday, January 9, 1979 | Cited 0 times