- Court of Appeals for the D.C. Circuit | Friday, December 18, 1981 | Cited 0 times
- Court of Appeals for the D.C. Circuit | Tuesday, March 2, 1982 | Cited 0 times
- Court of Appeals for the D.C. Circuit | Wednesday, April 1, 1981 | Cited 0 times
- Supreme Court of the United States | Thursday, June 24, 1976 | Cited 0 times