- Supreme Court of the United States | Monday, November 6, 1967 | Cited 0 times
- Supreme Court of the United States | Monday, June 10, 1968 | Cited 0 times
- Supreme Court of the United States | Monday, May 18, 1970 | Cited 0 times
- Supreme Court of the United States | Monday, April 5, 1971 | Cited 0 times