- Court of Appeals for the Fifth Circuit | Friday, March 9, 1990 | Cited 0 times
- Court of Appeals for the Fifth Circuit | Monday, March 8, 1993 | Cited 0 times
- Texas Supreme Court | Wednesday, September 23, 1992 | Cited 0 times
- Texas Supreme Court | Thursday, June 21, 2001 | Cited 0 times
- Supreme Court of the United States | Monday, April 25, 1938 | Cited 0 times
- Texas Supreme Court | Friday, March 2, 2007 | Cited 0 times