- Texas Supreme Court | Wednesday, April 2, 1986 | Cited 0 times
- Texas Supreme Court | Wednesday, July 22, 1981 | Cited 0 times
- Court of Appeals of Texas | Thursday, June 4, 1998 | Cited 0 times
- Court of Appeals of Texas | Thursday, January 4, 2001 | Cited 0 times
- Texas Supreme Court | Wednesday, October 10, 1990 | Cited 0 times