- Court of Appeals for the Fourth Circuit | Wednesday, June 22, 2005 | Cited 0 times
- Texas Supreme Court | Friday, July 1, 2005 | Cited 0 times
- Court of Appeals for the Sixth Circuit | Monday, May 1, 2000 | Cited 0 times
- Texas Supreme Court | Wednesday, October 2, 1968 | Cited 0 times
- Texas Supreme Court | Wednesday, September 11, 1991 | Cited 0 times
- Court of Appeals for the Fifth Circuit | Wednesday, July 21, 2004 | Cited 0 times