- United States Tax Court | Thursday, December 11, 2003 | Cited 0 times
- Court of Appeals for the Fifth Circuit | Friday, January 24, 2003 | Cited 0 times
- Court of Appeals for the Fifth Circuit | Wednesday, November 7, 2007 | Cited 0 times
- Supreme Court of the United States | Monday, November 6, 1933 | Cited 0 times