- Illinois Supreme Court | Thursday, November 30, 1967 | Cited 0 times
- Illinois Supreme Court | Monday, October 2, 1972 | Cited 0 times
- Appellate Court of Illinois | Thursday, March 20, 1969 | Cited 0 times
- Appellate Court of Illinois | Tuesday, February 25, 1975 | Cited 0 times
- Illinois Supreme Court | Tuesday, March 21, 1972 | Cited 0 times