- Court of Appeals for the Third Circuit | Wednesday, June 19, 1991 | Cited 0 times
- Court of Appeals for the Fifth Circuit | Monday, December 28, 1981 | Cited 0 times
- Court of Appeals for the D.C. Circuit | Tuesday, September 4, 1990 | Cited 0 times
- Supreme Court of the United States | Monday, June 26, 1989 | Cited 0 times
- Supreme Court of the United States | Tuesday, May 29, 1990 | Cited 0 times