- District Court, District of Columbia | Tuesday, November 18, 1969 | Cited 0 times
- Supreme Court of the United States | Monday, January 22, 1973 | Cited 0 times
- Court of Appeals for the D.C. Circuit | Monday, August 6, 1973 | Cited 0 times
- Court of Appeals for the D.C. Circuit | Wednesday, March 2, 1966 | Cited 0 times