- United States Tax Court | Thursday, August 19, 2004 | Cited 0 times
- Court of Appeals for the Fifth Circuit | Wednesday, August 13, 1969 | Cited 0 times
- District Court, S.D. Texas | Monday, May 31, 1971 | Cited 0 times
- Supreme Court of the United States | Monday, April 6, 1970 | Cited 0 times
- United States Tax Court | Thursday, August 19, 2004 | Cited 0 times
- Court of Appeals for the Fifth Circuit | Wednesday, October 27, 1971 | Cited 0 times