- District of Columbia Court of Appeals | Friday, October 24, 1975 | Cited 0 times
- District of Columbia Court of Appeals | Tuesday, July 30, 1974 | Cited 0 times
- Court of Appeals for the D.C. Circuit | Thursday, January 31, 1963 | Cited 0 times
- Supreme Court of the United States | Tuesday, December 9, 1975 | Cited 0 times
- Supreme Court of the United States | Monday, June 13, 1966 | Cited 0 times