- Supreme Court of Iowa | Thursday, June 29, 1972 | Cited 0 times
- Supreme Court of Iowa | Thursday, June 29, 1972 | Cited 0 times
- Supreme Court of Iowa | Wednesday, September 2, 1970 | Cited 0 times
- Supreme Court of Iowa | Tuesday, December 9, 1969 | Cited 0 times
- Court of Appeals of Iowa | Thursday, May 29, 2014 | Cited 0 times
- Court of Appeals of Iowa | Wednesday, August 26, 1987 | Cited 0 times
- South Dakota Supreme Court | Wednesday, April 30, 1980 | Cited 0 times