- Texas Supreme Court | Friday, June 19, 2009 | Cited 0 times
- Court of Appeals of Texas | Wednesday, November 23, 2005 | Cited 0 times
- Texas Attorney General Reports | Sunday, July 2, 1989 | Cited 0 times
- Texas Attorney General Reports | Friday, July 7, 1989 | Cited 0 times
- Court of Appeals of Texas | Thursday, December 22, 2005 | Cited 0 times