- Court of Appeals for the D.C. Circuit | Friday, June 24, 1988 | Cited 0 times
- Supreme Court of the United States | Monday, June 25, 1984 | Cited 0 times
- Court of Appeals for the D.C. Circuit | Friday, December 18, 1987 | Cited 0 times
- Court of Appeals for the D.C. Circuit | Tuesday, March 29, 1994 | Cited 0 times