- Court of Appeals for the D.C. Circuit | Friday, July 23, 1971 | Cited 0 times
- District Court, M.D. North Carolina | Monday, February 14, 1972 | Cited 0 times
- Court of Appeals for the D.C. Circuit | Thursday, January 13, 1972 | Cited 0 times
- Court of Appeals for the Fourth Circuit | Wednesday, September 17, 1941 | Cited 0 times
- Supreme Court of the United States | Wednesday, April 19, 1972 | Cited 0 times