- United States Tax Court | Monday, September 20, 2004 | Cited 0 times
- Court of Appeals for the Ninth Circuit | Friday, March 23, 2007 | Cited 0 times
- Court of Appeals for the Seventh Circuit | Wednesday, July 5, 2000 | Cited 0 times
- Court of Appeals for the Seventh Circuit | Tuesday, February 5, 2002 | Cited 0 times
- Court of Appeals for the First Circuit | Friday, September 22, 2000 | Cited 0 times
- Supreme Court of the United States | Tuesday, June 1, 1943 | Cited 0 times