- Court of Appeals of Alaska | Friday, September 30, 1988 | Cited 0 times
- Supreme Court of Kansas | Friday, June 3, 1988 | Cited 0 times
- Washington Supreme Court | Thursday, June 29, 1989 | Cited 0 times
- Court of Appeals of Washington | Monday, December 3, 1990 | Cited 0 times
- Court of Appeals of Oregon | Wednesday, December 31, 1986 | Cited 0 times