- Supreme Court of the United States | Wednesday, December 6, 1972 | Cited 0 times
- Supreme Court of the United States | Monday, June 22, 1970 | Cited 0 times
- Court of Appeals for the Seventh Circuit | Monday, June 9, 1975 | Cited 0 times
- Illinois Supreme Court | Thursday, November 30, 1972 | Cited 0 times
- Illinois Supreme Court | Thursday, April 1, 1971 | Cited 0 times
- Illinois Supreme Court | Friday, June 20, 1958 | Cited 0 times
- Illinois Supreme Court | Wednesday, May 28, 1969 | Cited 0 times
- Supreme Court of the United States | Tuesday, April 1, 1969 | Cited 0 times