- Illinois Supreme Court | Thursday, January 31, 1991 | Cited 0 times
- Illinois Supreme Court | Wednesday, July 20, 1988 | Cited 0 times
- California Supreme Court | Thursday, May 2, 1985 | Cited 0 times
- California Court of Appeal | Monday, July 31, 1972 | Cited 0 times
- Illinois Supreme Court | Wednesday, October 25, 1989 | Cited 0 times
- District Court, N.D. Illinois | Tuesday, August 2, 1988 | Cited 0 times