- Court of Appeals of Texas | Wednesday, December 15, 1965 | Cited 0 times
- Court of Appeals for the Fifth Circuit | Friday, March 9, 1973 | Cited 0 times
- Court of Appeals of Texas | Thursday, February 22, 1973 | Cited 0 times
- United States Tax Court | Wednesday, January 31, 1979 | Cited 0 times