- Court of Appeals for the D.C. Circuit | Thursday, May 29, 1969 | Cited 0 times
- Court of Appeals for the D.C. Circuit | Tuesday, February 18, 1969 | Cited 0 times
- Court of Appeals for the D.C. Circuit | Friday, June 11, 1971 | Cited 0 times
- Court of Appeals for the D.C. Circuit | Monday, March 30, 1970 | Cited 0 times