- Court of Appeals for the D.C. Circuit | Thursday, September 30, 1993 | Cited 0 times
- Court of Appeals for the D.C. Circuit | Tuesday, July 9, 1996 | Cited 0 times
- Court of Appeals for the D.C. Circuit | Friday, March 25, 1994 | Cited 0 times
- Supreme Court of the United States | Tuesday, September 18, 1984 | Cited 0 times