- Court of Appeals for the Seventh Circuit | Thursday, March 17, 1977 | Cited 0 times
- Court of Appeals for the Seventh Circuit | Wednesday, March 30, 1977 | Cited 0 times
- Illinois Supreme Court | Monday, June 30, 1975 | Cited 0 times
- Supreme Court of the United States | Monday, December 20, 1971 | Cited 0 times