- Oregon Tax Court | Tuesday, March 13, 2007 | Cited 0 times
- Oregon Supreme Court | Thursday, May 6, 1993 | Cited 0 times
- Oregon Tax Court | Tuesday, March 13, 2007 | Cited 0 times
- Oregon Tax Court | Wednesday, April 7, 2010 | Cited 0 times
- Oregon Supreme Court | Tuesday, October 20, 1987 | Cited 0 times