- Texas Supreme Court | Friday, January 11, 2008 | Cited 0 times
- Court of Appeals for the Fifth Circuit | Wednesday, February 28, 1996 | Cited 0 times
- Court of Appeals for the Fifth Circuit | Monday, February 25, 1985 | Cited 0 times
- Court of Appeals of Texas | Tuesday, April 11, 1989 | Cited 0 times