- Supreme Court of the United States | Tuesday, October 10, 1972 | Cited 0 times
- Court of Appeals for the Fifth Circuit | Monday, February 26, 1968 | Cited 0 times
- Court of Appeals for the D.C. Circuit | Thursday, May 19, 1966 | Cited 0 times
- Supreme Court of the United States | Monday, May 13, 1963 | Cited 0 times