- District of Columbia Court of Appeals | Monday, September 18, 1972 | Cited 0 times
- Court of Appeals for the D.C. Circuit | Friday, October 29, 1971 | Cited 0 times
- Court of Appeals for the D.C. Circuit | Tuesday, July 20, 1971 | Cited 0 times
- Court of Appeals for the D.C. Circuit | Tuesday, November 17, 1970 | Cited 0 times
- Supreme Court of the United States | Monday, December 15, 1958 | Cited 0 times