- Court of Appeals for the Fourth Circuit | Tuesday, January 10, 1967 | Cited 0 times
- Court of Appeals for the Fourth Circuit | Tuesday, October 12, 1971 | Cited 0 times
- District Court, D. Puerto Rico | Monday, December 28, 1970 | Cited 0 times
- Supreme Court of the United States | Monday, May 3, 1971 | Cited 0 times