- Appellate Court of Illinois | Thursday, September 22, 1983 | Cited 0 times
- Appellate Court of Illinois | Wednesday, December 27, 1978 | Cited 0 times
- Appellate Court of Illinois | Tuesday, April 14, 1987 | Cited 0 times
- Supreme Court of the United States | Monday, June 10, 1968 | Cited 0 times