- Court of Appeals for the Fourth Circuit | Monday, May 8, 1972 | Cited 0 times
- District Court, W.D. Texas | Thursday, May 17, 1979 | Cited 0 times
- Court of Appeals of Texas | Thursday, May 27, 1999 | Cited 0 times
- Court of Appeals for the Fifth Circuit | Thursday, July 20, 2000 | Cited 0 times
- Court of Appeals for the Fifth Circuit | Thursday, January 4, 2001 | Cited 0 times