- Supreme Court of the United States | Wednesday, January 19, 1994 | Cited 0 times
- Court of Appeals for the D.C. Circuit | Tuesday, January 15, 1985 | Cited 0 times
- Court of Appeals for the D.C. Circuit | Friday, June 4, 1999 | Cited 0 times
- Court of Appeals for the D.C. Circuit | Wednesday, June 3, 1992 | Cited 0 times
- Court of Appeals for the Third Circuit | Friday, October 30, 1981 | Cited 0 times
- Court of Appeals for the D.C. Circuit | Thursday, February 22, 1990 | Cited 0 times