- Illinois Supreme Court | Friday, March 25, 1983 | Cited 0 times
- Court of Appeals for the Seventh Circuit | Monday, October 14, 1985 | Cited 0 times
- Illinois Supreme Court | Wednesday, January 29, 1969 | Cited 0 times
- Court of Appeals for the Seventh Circuit | Friday, October 14, 1983 | Cited 0 times