- Oregon Tax Court | Thursday, August 31, 2000 | Cited 0 times
- Oregon Tax Court | Tuesday, March 13, 2007 | Cited 0 times
- Oregon Tax Court | Tuesday, March 13, 2007 | Cited 0 times
- Oregon Tax Court | Friday, October 9, 1998 | Cited 0 times
- California Supreme Court | Thursday, August 17, 2006 | Cited 0 times