- District Court, District of Columbia | Wednesday, July 26, 2006 | Cited 0 times
- Court of Appeals for the D.C. Circuit | Friday, October 22, 1954 | Cited 0 times
- Court of Appeals for the D.C. Circuit | Thursday, January 27, 1983 | Cited 0 times
- Supreme Court of the United States | Monday, January 23, 1989 | Cited 0 times
- Supreme Court of the United States | Tuesday, January 12, 1993 | Cited 0 times