- Texas Supreme Court | Wednesday, January 11, 1984 | Cited 0 times
- District Court, N.D. Texas | Thursday, February 14, 1974 | Cited 0 times
- Court of Appeals for the Fifth Circuit | Tuesday, July 1, 2003 | Cited 0 times
- Court of Appeals for the Fifth Circuit | Tuesday, May 28, 1991 | Cited 0 times