- District of Columbia Court of Appeals | Friday, May 26, 1972 | Cited 0 times
- Court of Appeals for the D.C. Circuit | Wednesday, July 27, 1966 | Cited 0 times
- District of Columbia Court of Appeals | Wednesday, March 27, 1974 | Cited 0 times
- District of Columbia Court of Appeals | Friday, December 27, 1974 | Cited 0 times
- Supreme Court of the United States | Thursday, June 22, 1972 | Cited 0 times