- Court of Appeals for the Ninth Circuit | Friday, March 2, 1984 | Cited 0 times
- Court of Appeals of Oregon | Monday, March 12, 1973 | Cited 0 times
- Court of Appeals for the Ninth Circuit | Monday, September 28, 1981 | Cited 0 times
- Oregon Supreme Court | Tuesday, January 22, 1980 | Cited 0 times