- District of Columbia Court of Appeals | Wednesday, January 31, 1979 | Cited 0 times
- Court of Appeals for the D.C. Circuit | Wednesday, June 28, 1967 | Cited 0 times
- Court of Appeals for the Second Circuit | Monday, November 10, 1986 | Cited 0 times
- Court of Appeals for the D.C. Circuit | Friday, December 5, 1980 | Cited 0 times
- Supreme Court of the United States | Friday, August 2, 1991 | Cited 0 times