- Supreme Court of the United States | Tuesday, November 16, 1971 | Cited 0 times
- Supreme Court of the United States | Tuesday, November 16, 1971 | Cited 0 times
- Court of Appeals for the Seventh Circuit | Thursday, November 14, 1985 | Cited 0 times
- Supreme Court of the United States | Monday, April 30, 1979 | Cited 0 times
- Supreme Court of the United States | Tuesday, November 9, 1971 | Cited 0 times