- Court of Appeals for the Second Circuit | Wednesday, December 16, 1970 | Cited 0 times
- Court of Appeals for the Third Circuit | Monday, December 7, 1970 | Cited 0 times
- Court of Appeals for the D.C. Circuit | Monday, May 23, 1977 | Cited 0 times
- Supreme Court of the United States | Tuesday, June 1, 1971 | Cited 0 times