- Court of Appeals for the Fifth Circuit | Thursday, November 30, 1989 | Cited 0 times
- Court of Appeals for the Fifth Circuit | Monday, July 23, 1990 | Cited 0 times
- Court of Appeals of Texas | Thursday, October 26, 1989 | Cited 0 times
- Court of Appeals for the Fifth Circuit | Monday, June 4, 1990 | Cited 0 times
- Supreme Court of the United States | Wednesday, June 25, 1986 | Cited 0 times