- Texas Supreme Court | Wednesday, July 15, 1970 | Cited 0 times
- District Court, S.D. New York | Tuesday, January 8, 1985 | Cited 0 times
- Texas Supreme Court | Wednesday, May 23, 1984 | Cited 0 times
- Court of Appeals of Texas | Monday, October 16, 1995 | Cited 0 times