- Court of Appeals for the D.C. Circuit | Friday, June 11, 1971 | Cited 0 times
- Supreme Court of the United States | Tuesday, March 2, 1971 | Cited 0 times
- Court of Appeals for the D.C. Circuit | Thursday, April 29, 1976 | Cited 0 times
- Court of Appeals for the D.C. Circuit | Friday, July 1, 1977 | Cited 0 times
- Supreme Court of the United States | Tuesday, May 29, 1973 | Cited 0 times
- Supreme Court of the United States | Monday, June 23, 1947 | Cited 0 times