- Supreme Court of the United States | Monday, April 7, 1969 | Cited 0 times
- Supreme Court of the United States | Friday, June 25, 1976 | Cited 0 times
- Supreme Court of the United States | Monday, April 20, 1970 | Cited 0 times
- Supreme Court of the United States | Thursday, June 9, 1977 | Cited 0 times