- United States Tax Court | Thursday, November 14, 2002 | Cited 0 times
- United States Tax Court | Monday, December 21, 2009 | Cited 0 times
- Supreme Court of the United States | Monday, June 3, 1929 | Cited 0 times
- Court of Appeals for the Fourth Circuit | Friday, February 16, 2001 | Cited 0 times
- Court of Appeals for the Ninth Circuit | Thursday, May 3, 2012 | Cited 0 times
- United States Tax Court | Friday, March 17, 2000 | Cited 0 times