- Illinois Supreme Court | Monday, December 4, 1978 | Cited 0 times
- Illinois Supreme Court | Thursday, May 20, 1965 | Cited 0 times
- Appellate Court of Illinois | Thursday, November 10, 1977 | Cited 0 times
- Appellate Court of Illinois | Monday, October 3, 1977 | Cited 0 times
- Supreme Court of Pennsylvania | Wednesday, May 22, 1974 | Cited 0 times