- Court of Appeals for the D.C. Circuit | Tuesday, April 13, 1971 | Cited 0 times
- Court of Appeals for the D.C. Circuit | Thursday, October 18, 1973 | Cited 0 times
- Court of Appeals for the D.C. Circuit | Wednesday, November 24, 1976 | Cited 0 times
- Court of Appeals for the D.C. Circuit | Friday, May 6, 1977 | Cited 0 times