- United States Tax Court | Monday, February 25, 1974 | Cited 0 times
- Court of Appeals of Texas | Thursday, March 21, 1974 | Cited 0 times
- Court of Appeals of Texas | Wednesday, September 28, 1966 | Cited 0 times
- Court of Appeals for the Fifth Circuit | Monday, September 21, 1964 | Cited 0 times