- Appellate Court of Illinois | Thursday, September 20, 1990 | Cited 0 times
- Appellate Court of Illinois | Thursday, June 20, 1985 | Cited 0 times
- Court of Appeals of Texas | Wednesday, July 22, 1992 | Cited 0 times
- Supreme Court of the United States | Wednesday, June 25, 1986 | Cited 0 times