- Supreme Court of the United States | Wednesday, February 23, 1994 | Cited 0 times
- Court of Appeals for the Third Circuit | Thursday, June 25, 1992 | Cited 0 times
- Texas Supreme Court | Friday, July 3, 1998 | Cited 0 times
- Texas Supreme Court | Friday, December 5, 2008 | Cited 0 times
- Court of Appeals of Texas | Thursday, August 24, 2000 | Cited 0 times