- Court of Appeals for the Fourth Circuit | Wednesday, September 3, 1986 | Cited 0 times
- Court of Appeals for the D.C. Circuit | Thursday, February 23, 1989 | Cited 0 times
- Supreme Court of the United States | Monday, June 3, 1957 | Cited 0 times
- Court of Appeals for the Ninth Circuit | Friday, November 13, 1987 | Cited 0 times
- Court of Appeals for the D.C. Circuit | Friday, June 24, 1988 | Cited 0 times