- Texas Supreme Court | Wednesday, July 15, 1970 | Cited 0 times
- Texas Supreme Court | Wednesday, December 15, 1976 | Cited 0 times
- Texas Supreme Court | Wednesday, July 29, 1970 | Cited 0 times
- Court of Appeals of Texas | Tuesday, October 26, 1976 | Cited 0 times
- Texas Supreme Court | Wednesday, May 25, 1977 | Cited 0 times