- Court of Appeals for the Fifth Circuit | Wednesday, January 4, 1989 | Cited 0 times
- Court of Appeals for the D.C. Circuit | Tuesday, December 20, 1988 | Cited 0 times
- Court of Appeals for the Fifth Circuit | Friday, October 15, 1982 | Cited 0 times
- Supreme Court of the United States | Monday, January 21, 1980 | Cited 0 times