- Court of Appeals for the Ninth Circuit | Wednesday, December 1, 1971 | Cited 0 times
- Court of Appeals of Oregon | Thursday, March 5, 1970 | Cited 0 times
- Court of Appeals for the Seventh Circuit | Monday, April 7, 1975 | Cited 0 times
- Supreme Court of Delaware | Thursday, March 3, 1977 | Cited 0 times
- Oregon Supreme Court | Wednesday, April 17, 1968 | Cited 0 times
- Court of Appeals of Oregon | Monday, November 25, 1974 | Cited 0 times
- Court of Appeals of Oregon | Monday, March 5, 1979 | Cited 0 times