- Court of Appeals of Texas | Tuesday, September 21, 1993 | Cited 0 times
- Court of Appeals of Texas | Thursday, October 9, 1980 | Cited 0 times
- Court of Appeals for the Fifth Circuit | Monday, March 21, 1983 | Cited 0 times
- Court of Appeals of Texas | Thursday, February 27, 1986 | Cited 0 times
- Texas Supreme Court | Wednesday, November 26, 1975 | Cited 0 times