- Supreme Court of the United States | Thursday, June 29, 1972 | Cited 0 times
- Supreme Court of the United States | Thursday, June 29, 1972 | Cited 0 times
- Wisconsin Supreme Court | Wednesday, June 2, 1976 | Cited 0 times
- Wisconsin Supreme Court | Tuesday, November 6, 1979 | Cited 0 times
- Wisconsin Supreme Court | Friday, June 30, 1978 | Cited 0 times
- Supreme Court of the United States | Thursday, June 10, 1976 | Cited 0 times