- Court of Appeals for the D.C. Circuit | Monday, March 22, 1971 | Cited 0 times
- District of Columbia Court of Appeals | Tuesday, August 26, 1969 | Cited 0 times
- District of Columbia Court of Appeals | Wednesday, March 31, 1971 | Cited 0 times
- Supreme Court of the United States | Tuesday, March 5, 1968 | Cited 0 times