- Illinois Supreme Court | Tuesday, March 25, 1969 | Cited 0 times
- Supreme Court of the United States | Thursday, June 29, 1972 | Cited 0 times
- Supreme Court of the United States | Tuesday, October 10, 1972 | Cited 0 times
- Supreme Court of the United States | Monday, June 13, 1966 | Cited 0 times
- Supreme Court of the United States | Monday, June 17, 1968 | Cited 0 times
- Supreme Court of the United States | Wednesday, January 12, 1972 | Cited 0 times
- Supreme Court of the United States | Tuesday, March 21, 1972 | Cited 0 times