- Texas Supreme Court | Friday, June 28, 1996 | Cited 0 times
- Court of Appeals for the Fifth Circuit | Thursday, December 21, 1995 | Cited 0 times
- Texas Supreme Court | Thursday, June 8, 1995 | Cited 0 times
- Supreme Court of the United States | Tuesday, March 19, 1985 | Cited 0 times
- Court of Appeals for the Fifth Circuit | Friday, May 2, 2003 | Cited 0 times
- Court of Appeals for the Fifth Circuit | Wednesday, June 10, 2009 | Cited 0 times