- Court of Appeals for the Fifth Circuit | Wednesday, June 26, 1991 | Cited 0 times
- Court of Appeals for the Fifth Circuit | Tuesday, October 6, 1970 | Cited 0 times
- Supreme Court of the United States | Thursday, June 26, 1975 | Cited 0 times
- Supreme Court of the United States | Monday, April 30, 1979 | Cited 0 times
- Supreme Court of the United States | Monday, December 12, 1988 | Cited 0 times