- Court of Appeals of Texas | Friday, November 30, 1973 | Cited 0 times
- Court of Appeals for the Fifth Circuit | Thursday, January 11, 1990 | Cited 0 times
- Court of Appeals for the Fifth Circuit | Monday, August 12, 1991 | Cited 0 times
- Court of Appeals for the Fifth Circuit | Monday, February 4, 1991 | Cited 0 times
- Texas Supreme Court | Wednesday, December 15, 1971 | Cited 0 times
- Court of Appeals of Texas | Wednesday, May 31, 1978 | Cited 0 times