- Supreme Court of the United States | Wednesday, February 23, 1977 | Cited 0 times
- Court of Appeals for the D.C. Circuit | Wednesday, August 26, 1970 | Cited 0 times
- Court of Appeals for the Fourth Circuit | Friday, October 18, 1974 | Cited 0 times
- Court of Appeals for the Fourth Circuit | Wednesday, February 16, 1977 | Cited 0 times
- Supreme Court of the United States | Monday, May 22, 1967 | Cited 0 times