- United States Tax Court | Thursday, July 19, 1990 | Cited 0 times
- United States Tax Court | Thursday, August 10, 2000 | Cited 0 times
- Court of Appeals for the Ninth Circuit | Tuesday, February 28, 2006 | Cited 0 times
- Supreme Court of the United States | Monday, December 8, 1941 | Cited 0 times
- United States Tax Court | Thursday, May 15, 2008 | Cited 0 times
- United States Tax Court | Tuesday, December 17, 2002 | Cited 0 times
- United States Tax Court | Thursday, May 5, 2011 | Cited 0 times
- Court of Appeals for the Ninth Circuit | Thursday, July 24, 2008 | Cited 0 times
- Court of Appeals for the Eighth Circuit | Friday, August 23, 1991 | Cited 0 times