- Supreme Court of the United States | Monday, June 29, 1970 | Cited 0 times
- Supreme Court of the United States | Monday, January 14, 1974 | Cited 0 times
- Court of Appeals for the Fifth Circuit | Friday, November 22, 1974 | Cited 0 times
- Court of Appeals for the Fifth Circuit | Wednesday, May 7, 1980 | Cited 0 times