- Supreme Court of the United States | Thursday, January 13, 1972 | Cited 0 times
- Supreme Court of the United States | Wednesday, January 10, 1973 | Cited 0 times
- Wisconsin Supreme Court | Tuesday, January 3, 1978 | Cited 0 times
- Supreme Court of the United States | Monday, April 2, 1973 | Cited 0 times
- Supreme Court of the United States | Wednesday, January 18, 1978 | Cited 0 times
- Supreme Court of the United States | Tuesday, March 2, 1971 | Cited 0 times