- California Court of Appeal | Thursday, August 1, 1974 | Cited 0 times
- Court of Appeals of Texas | Friday, March 12, 1976 | Cited 0 times
- Court of Appeals for the Fifth Circuit | Tuesday, April 11, 1972 | Cited 0 times
- Texas Supreme Court | Friday, December 17, 2010 | Cited 0 times
- Texas Supreme Court | Friday, April 1, 2011 | Cited 0 times