- Supreme Court of the United States | Monday, June 12, 1967 | Cited 0 times
- Supreme Court of the United States | Wednesday, June 7, 1972 | Cited 0 times
- Wisconsin Supreme Court | Friday, April 3, 1970 | Cited 0 times
- Supreme Court of the United States | Thursday, June 16, 1977 | Cited 0 times