- Supreme Court of the United States | Monday, April 5, 1971 | Cited 0 times
- Court of Appeals for the Fourth Circuit | Tuesday, October 9, 1973 | Cited 0 times
- Court of Appeals for the Fourth Circuit | Tuesday, January 29, 1974 | Cited 0 times
- Supreme Court of the United States | Monday, November 5, 1973 | Cited 0 times