- United States Tax Court | Tuesday, July 2, 1991 | Cited 0 times
- Supreme Court of the United States | Monday, May 27, 1940 | Cited 0 times
- Court of Appeals for the Fifth Circuit | Thursday, December 16, 1993 | Cited 0 times
- Supreme Court of the United States | Wednesday, February 22, 2006 | Cited 0 times
- Supreme Court of the United States | Tuesday, April 28, 1987 | Cited 0 times
- Supreme Court of the United States | Wednesday, February 22, 1989 | Cited 0 times
- United States Tax Court | Wednesday, September 18, 2013 | Cited 0 times
- Supreme Court of the United States | Tuesday, February 18, 1997 | Cited 0 times