- Illinois Supreme Court | Wednesday, January 23, 1980 | Cited 0 times
- Illinois Supreme Court | Friday, November 30, 1984 | Cited 0 times
- Appellate Court of Illinois | Monday, September 28, 1987 | Cited 0 times
- Idaho Court of Appeals | Wednesday, October 23, 1985 | Cited 0 times
- Illinois Supreme Court | Wednesday, September 26, 1990 | Cited 0 times