- Court of Appeals of Texas | Thursday, December 18, 1980 | Cited 0 times
- Court of Appeals for the Fifth Circuit | Monday, April 21, 1986 | Cited 0 times
- Texas Supreme Court | Friday, August 30, 2013 | Cited 0 times
- Court of Appeals of Texas | Wednesday, June 1, 1983 | Cited 0 times