- Oregon Supreme Court | Wednesday, May 1, 1968 | Cited 0 times
- Appellate Court of Illinois | Thursday, December 29, 1983 | Cited 0 times
- Oregon Supreme Court | Thursday, July 24, 1980 | Cited 0 times
- Court of Appeals of Oregon | Thursday, July 9, 1970 | Cited 0 times
- Michigan Supreme Court | Wednesday, April 8, 1987 | Cited 0 times