- Court of Appeals of Texas | Wednesday, February 11, 1981 | Cited 0 times
- Wyoming Supreme Court | Friday, January 7, 1983 | Cited 0 times
- Court of Appeals of Texas | Thursday, October 17, 1985 | Cited 0 times
- Texas Supreme Court | Wednesday, July 25, 1979 | Cited 0 times
- Court of Appeals of Texas | Thursday, June 30, 1977 | Cited 0 times