- Illinois Supreme Court | Friday, September 28, 1962 | Cited 0 times
- Illinois Supreme Court | Wednesday, November 26, 1969 | Cited 0 times
- Illinois Supreme Court | Thursday, September 19, 1996 | Cited 0 times
- Court of Appeals for the Seventh Circuit | Friday, February 24, 1984 | Cited 0 times
- Illinois Supreme Court | Thursday, September 19, 1996 | Cited 0 times
- Illinois Supreme Court | Friday, December 4, 1970 | Cited 0 times