- Court of Appeals for the Fifth Circuit | Wednesday, July 31, 1974 | Cited 0 times
- Court of Appeals for the Ninth Circuit | Tuesday, October 30, 1973 | Cited 0 times
- Washington Supreme Court | Thursday, March 28, 1968 | Cited 0 times
- Court of Appeals for the Ninth Circuit | Tuesday, September 10, 1968 | Cited 0 times
- Oregon Supreme Court | Friday, November 15, 1974 | Cited 0 times
- Supreme Court of the United States | Monday, June 1, 1970 | Cited 0 times