- Supreme Court of the United States | Monday, January 22, 1979 | Cited 0 times
- Supreme Court of the United States | Monday, May 18, 1987 | Cited 0 times
- Texas Supreme Court | Wednesday, December 12, 1979 | Cited 0 times
- Court of Appeals of Texas | Wednesday, April 1, 1987 | Cited 0 times
- Texas Supreme Court | Wednesday, March 5, 1986 | Cited 0 times