- Court of Appeals of Maryland | Friday, March 13, 1981 | Cited 0 times
- Texas Supreme Court | Wednesday, October 29, 1980 | Cited 0 times
- Court of Appeals of Texas | Wednesday, July 30, 1980 | Cited 0 times
- Court of Appeals of Texas | Monday, May 20, 1985 | Cited 0 times
- Court of Appeals of Texas | Wednesday, June 9, 1993 | Cited 0 times
- California Supreme Court | Thursday, December 3, 1998 | Cited 0 times