- Supreme Court of the United States | Friday, June 20, 1980 | Cited 0 times
- Court of Appeals for the Fifth Circuit | Thursday, March 15, 1979 | Cited 0 times
- Court of Appeals for the D.C. Circuit | Monday, January 21, 1980 | Cited 0 times
- Court of Appeals for the Third Circuit | Friday, February 13, 1981 | Cited 0 times
- Court of Appeals for the D.C. Circuit | Tuesday, September 5, 1989 | Cited 0 times