- Supreme Court of the United States | Thursday, June 29, 1972 | Cited 0 times
- Supreme Court of the United States | Thursday, June 30, 1988 | Cited 0 times
- Court of Appeals for the Fifth Circuit | Monday, June 1, 1981 | Cited 0 times
- Supreme Court of the United States | Monday, January 22, 1973 | Cited 0 times
- District Court, S.D. Texas | Tuesday, October 31, 1989 | Cited 0 times