- Court of Appeals for the Fifth Circuit | Friday, July 11, 1997 | Cited 0 times
- Court of Appeals for the Fifth Circuit | Monday, September 15, 1980 | Cited 0 times
- Supreme Court of the United States | Monday, June 2, 1969 | Cited 0 times
- Supreme Court of the United States | Monday, April 26, 1993 | Cited 0 times