- Oregon Tax Court | Wednesday, March 13, 1996 | Cited 0 times
- Oregon Tax Court | Thursday, June 15, 2000 | Cited 0 times
- Oregon Supreme Court | Friday, June 5, 1992 | Cited 0 times
- Oregon Tax Court | Wednesday, March 29, 1995 | Cited 0 times
- Supreme Court of the United States | Monday, December 8, 1958 | Cited 0 times