- Court of Appeals of Texas | Thursday, June 18, 1992 | Cited 0 times
- Court of Appeals for the Fifth Circuit | Tuesday, November 21, 1995 | Cited 0 times
- Texas Attorney General Reports | Monday, November 24, 1980 | Cited 0 times
- Texas Attorney General Reports | Sunday, July 2, 2000 | Cited 0 times
- Texas Attorney General Reports | Wednesday, July 2, 1980 | Cited 0 times
- Texas Attorney General Reports | Thursday, November 2, 2000 | Cited 0 times
- Texas Attorney General Reports | Tuesday, February 18, 1986 | Cited 0 times
- Washington Supreme Court | Thursday, March 7, 1996 | Cited 0 times