- Court of Appeals for the D.C. Circuit | Friday, October 25, 1996 | Cited 0 times
- Court of Appeals for the D.C. Circuit | Friday, March 29, 2002 | Cited 0 times
- Court of Appeals for the D.C. Circuit | Friday, May 20, 1994 | Cited 0 times
- Supreme Court of the United States | Monday, May 14, 1973 | Cited 0 times
- Supreme Court of the United States | Monday, June 12, 2000 | Cited 0 times