- Supreme Court of Iowa | Wednesday, March 16, 1983 | Cited 0 times
- Supreme Court of Iowa | Wednesday, January 19, 1977 | Cited 0 times
- Supreme Court of Iowa | Wednesday, November 15, 1972 | Cited 0 times
- Supreme Court of Iowa | Wednesday, June 18, 1980 | Cited 0 times
- Washington Supreme Court | Thursday, July 19, 2007 | Cited 0 times