- Court of Appeals for the D.C. Circuit | Friday, December 5, 1969 | Cited 0 times
- Court of Appeals for the D.C. Circuit | Monday, September 30, 1968 | Cited 0 times
- Court of Appeals for the D.C. Circuit | Friday, March 25, 1966 | Cited 0 times
- Court of Appeals for the D.C. Circuit | Tuesday, February 10, 1970 | Cited 0 times
- Supreme Court of the United States | Tuesday, March 3, 1970 | Cited 0 times