- United States Tax Court | Wednesday, May 15, 1974 | Cited 0 times
- United States Tax Court | Wednesday, May 10, 2000 | Cited 0 times
- Court of Appeals for the Ninth Circuit | Wednesday, October 18, 1989 | Cited 0 times
- Supreme Court of the United States | Tuesday, April 28, 1987 | Cited 0 times
- United States Tax Court | Tuesday, December 17, 2002 | Cited 0 times
- United States Tax Court | Thursday, April 23, 2009 | Cited 0 times
- Court of Appeals for the Seventh Circuit | Thursday, January 18, 1996 | Cited 0 times
- Court of Appeals for the Seventh Circuit | Friday, October 17, 1975 | Cited 0 times
- Court of Appeals for the Second Circuit | Tuesday, May 4, 1993 | Cited 0 times