- Texas Supreme Court | Wednesday, June 17, 1987 | Cited 0 times
- Court of Appeals of Texas | Tuesday, August 25, 2009 | Cited 0 times
- Court of Appeals of Texas | Tuesday, August 25, 2009 | Cited 0 times
- North Dakota Supreme Court | Thursday, January 8, 1981 | Cited 0 times
- Court of Appeals of Texas | Wednesday, December 2, 1981 | Cited 0 times