- Court of Appeals of Texas | Wednesday, March 8, 1972 | Cited 0 times
- Missouri Court of Appeals | Monday, July 8, 1968 | Cited 0 times
- Texas Supreme Court | Wednesday, December 15, 1971 | Cited 0 times
- Texas Supreme Court | Wednesday, October 7, 1970 | Cited 0 times
- Court of Appeals of Texas | Thursday, November 30, 1972 | Cited 0 times