- United States Tax Court | Tuesday, January 30, 2001 | Cited 0 times
- United States Tax Court | Tuesday, September 24, 2002 | Cited 0 times
- United States Tax Court | Thursday, April 28, 2011 | Cited 0 times
- Supreme Court of the United States | Wednesday, January 2, 1929 | Cited 0 times
- United States Tax Court | Friday, March 17, 2000 | Cited 0 times