- Supreme Court of Iowa | Wednesday, July 15, 1981 | Cited 0 times
- Supreme Court of Iowa | Friday, March 10, 2006 | Cited 0 times
- Court of Appeals of Iowa | Wednesday, December 24, 2014 | Cited 0 times
- Supreme Court of Iowa | Friday, June 2, 2017 | Cited 0 times
- Supreme Court of Iowa | Friday, June 2, 2017 | Cited 0 times
- Supreme Court of Iowa | Friday, March 10, 2006 | Cited 0 times
- South Dakota Supreme Court | Wednesday, November 10, 1993 | Cited 0 times