- Illinois Supreme Court | Monday, October 4, 1971 | Cited 0 times
- Illinois Supreme Court | Wednesday, October 7, 1970 | Cited 0 times
- Illinois Supreme Court | Wednesday, May 29, 1974 | Cited 0 times
- Illinois Supreme Court | Wednesday, November 26, 1969 | Cited 0 times
- Illinois Supreme Court | Monday, June 29, 1970 | Cited 0 times
- Ohio Court of Appeals | Wednesday, March 25, 1970 | Cited 0 times