- Court of Appeals for the D.C. Circuit | Friday, July 28, 1995 | Cited 0 times
- Supreme Court of the United States | Monday, June 21, 1971 | Cited 0 times
- Court of Appeals for the D.C. Circuit | Friday, October 22, 1999 | Cited 0 times
- Court of Appeals for the D.C. Circuit | Tuesday, January 11, 2000 | Cited 0 times
- Court of Appeals for the D.C. Circuit | Friday, January 22, 1993 | Cited 0 times
- District Court, District of Columbia | Wednesday, March 28, 1990 | Cited 0 times
- Supreme Court of the United States | Wednesday, February 20, 1980 | Cited 0 times
- Supreme Court of the United States | Friday, June 28, 1985 | Cited 0 times
- Supreme Court of the United States | Wednesday, February 23, 1994 | Cited 0 times