- Court of Appeals for the Fifth Circuit | Tuesday, October 25, 1977 | Cited 0 times
- Texas Supreme Court | Wednesday, June 4, 1975 | Cited 0 times
- Court of Appeals of Texas | Tuesday, December 12, 1989 | Cited 0 times
- Texas Supreme Court | Wednesday, October 7, 1987 | Cited 0 times
- Supreme Court of the United States | Monday, April 2, 1979 | Cited 0 times