- Court of Appeals for the Ninth Circuit | Monday, October 31, 1988 | Cited 0 times
- Court of Appeals for the Ninth Circuit | Thursday, October 23, 1975 | Cited 0 times
- Court of Appeals for the Ninth Circuit | Tuesday, January 7, 1986 | Cited 0 times
- Oregon Supreme Court | Thursday, November 18, 1976 | Cited 0 times
- Supreme Court of the United States | Thursday, June 29, 1972 | Cited 0 times
- Supreme Court of the United States | Tuesday, March 21, 1978 | Cited 0 times