- Illinois Supreme Court | Wednesday, September 19, 1979 | Cited 0 times
- Illinois Supreme Court | Tuesday, February 20, 1979 | Cited 0 times
- Illinois Supreme Court | Thursday, September 27, 1973 | Cited 0 times
- Supreme Court of the United States | Thursday, June 29, 1972 | Cited 0 times
- Supreme Court of the United States | Monday, May 14, 1973 | Cited 0 times
- Supreme Court of the United States | Tuesday, May 29, 1979 | Cited 0 times