- Court of Appeals of Texas | Monday, July 6, 1998 | Cited 0 times
- Texas Supreme Court | Friday, April 2, 2004 | Cited 0 times
- Texas Supreme Court | Friday, September 7, 2007 | Cited 0 times
- Court of Appeals for the Fifth Circuit | Monday, March 15, 2004 | Cited 0 times
- Court of Appeals of Texas | Tuesday, January 9, 2007 | Cited 0 times
- Court of Appeals of Texas | Thursday, December 30, 1993 | Cited 0 times
- Court of Appeals for the Fifth Circuit | Friday, September 9, 1988 | Cited 0 times
- Supreme Court of the United States | Thursday, June 29, 1972 | Cited 0 times