- Court of Appeals for the D.C. Circuit | Monday, June 16, 1997 | Cited 0 times
- Court of Appeals for the Fifth Circuit | Tuesday, January 30, 1973 | Cited 0 times
- Court of Appeals for the D.C. Circuit | Friday, May 2, 1980 | Cited 0 times
- Supreme Court of the United States | Monday, February 26, 1951 | Cited 0 times
- Court of Appeals for the D.C. Circuit | Wednesday, July 3, 1991 | Cited 0 times