- Supreme Court of the United States | Thursday, June 16, 1977 | Cited 0 times
- Supreme Court of the United States | Wednesday, December 6, 1972 | Cited 0 times
- Court of Appeals for the D.C. Circuit | Monday, June 19, 1972 | Cited 0 times
- Court of Appeals for the Fourth Circuit | Monday, May 20, 1974 | Cited 0 times
- Court of Appeals for the Fourth Circuit | Tuesday, October 23, 1973 | Cited 0 times
- Court of Appeals for the Fourth Circuit | Thursday, December 19, 1968 | Cited 0 times