- Texas Supreme Court | Wednesday, July 26, 1978 | Cited 0 times
- Texas Supreme Court | Wednesday, July 5, 1989 | Cited 0 times
- Texas Supreme Court | Wednesday, May 23, 1990 | Cited 0 times
- Court of Appeals of Texas | Thursday, May 16, 1985 | Cited 0 times
- Court of Appeals of Texas | Thursday, May 7, 1981 | Cited 0 times
- Texas Supreme Court | Wednesday, May 2, 1990 | Cited 0 times