- Court of Appeals for the D.C. Circuit | Friday, May 21, 1982 | Cited 0 times
- Court of Appeals for the D.C. Circuit | Tuesday, June 23, 1987 | Cited 0 times
- Court of Appeals for the D.C. Circuit | Friday, February 15, 1980 | Cited 0 times
- Supreme Court of the United States | Thursday, June 15, 1978 | Cited 0 times
- Supreme Court of the United States | Monday, March 5, 2001 | Cited 0 times