- Court of Appeals for the Fifth Circuit | Friday, July 24, 1987 | Cited 0 times
- Court of Appeals for the Fifth Circuit | Wednesday, May 28, 1986 | Cited 0 times
- Supreme Court of the United States | Monday, December 6, 1971 | Cited 0 times
- Supreme Court of the United States | Monday, September 21, 1987 | Cited 0 times