- Court of Appeals for the D.C. Circuit | Friday, March 30, 1990 | Cited 0 times
- Court of Appeals for the D.C. Circuit | Tuesday, September 3, 1968 | Cited 0 times
- Court of Appeals for the D.C. Circuit | Monday, May 22, 1967 | Cited 0 times
- Court of Appeals for the D.C. Circuit | Tuesday, April 7, 1987 | Cited 0 times
- Court of Appeals for the D.C. Circuit | Friday, April 23, 1993 | Cited 0 times
- Supreme Court of the United States | Friday, June 12, 1992 | Cited 0 times