- Illinois Supreme Court | Tuesday, March 16, 1971 | Cited 0 times
- Appellate Court of Illinois | Tuesday, October 13, 1970 | Cited 0 times
- Illinois Supreme Court | Monday, June 29, 1970 | Cited 0 times
- Illinois Supreme Court | Tuesday, November 30, 1971 | Cited 0 times
- Illinois Supreme Court | Monday, October 1, 1973 | Cited 0 times