- Court of Appeals for the D.C. Circuit | Thursday, May 7, 1970 | Cited 0 times
- District Court, District of Columbia | Tuesday, February 28, 1984 | Cited 0 times
- Court of Appeals for the D.C. Circuit | Friday, September 21, 1984 | Cited 0 times
- Court of Appeals for the D.C. Circuit | Thursday, October 30, 1980 | Cited 0 times