- United States Tax Court | Thursday, December 15, 1988 | Cited 0 times
- United States Tax Court | Friday, October 13, 2000 | Cited 0 times
- Court of Appeals for the Ninth Circuit | Monday, December 29, 1986 | Cited 0 times
- Court of Appeals for the Tenth Circuit | Tuesday, January 10, 1989 | Cited 0 times
- Court of Appeals for the Seventh Circuit | Thursday, June 23, 2005 | Cited 0 times
- United States Tax Court | Thursday, December 21, 2000 | Cited 0 times
- Supreme Court of the United States | Wednesday, January 9, 1985 | Cited 0 times
- United States Tax Court | Friday, June 30, 2000 | Cited 0 times
- District Court, D. Montana | Wednesday, May 22, 1985 | Cited 0 times