- Court of Appeals for the D.C. Circuit | Friday, December 13, 1968 | Cited 0 times
- Supreme Court of the United States | Monday, June 12, 1967 | Cited 0 times
- Supreme Court of the United States | Monday, June 12, 1967 | Cited 0 times
- Supreme Court of the United States | Monday, April 22, 1968 | Cited 0 times