- Court of Appeals for the Ninth Circuit | Tuesday, June 20, 2000 | Cited 0 times
- Court of Appeals for the Fifth Circuit | Wednesday, December 4, 1985 | Cited 0 times
- Court of Appeals for the Fifth Circuit | Tuesday, June 7, 1988 | Cited 0 times
- Supreme Court of the United States | Thursday, February 24, 1972 | Cited 0 times