- Supreme Court of the United States | Friday, October 6, 1972 | Cited 0 times
- Court of Appeals for the Fourth Circuit | Monday, July 8, 1985 | Cited 0 times
- Supreme Court of the United States | Monday, June 6, 1988 | Cited 0 times
- Supreme Court of the United States | Tuesday, January 12, 1999 | Cited 0 times