- Supreme Court of Iowa | Wednesday, March 17, 1976 | Cited 0 times
- Supreme Court of Iowa | Wednesday, May 19, 1976 | Cited 0 times
- Supreme Court of Iowa | Wednesday, June 30, 1976 | Cited 0 times
- Supreme Court of Iowa | Wednesday, April 15, 1992 | Cited 0 times
- Supreme Court of Iowa | Wednesday, October 15, 1975 | Cited 0 times
- Supreme Court of Iowa | Wednesday, October 15, 1975 | Cited 0 times
- North Dakota Supreme Court | Friday, May 12, 1978 | Cited 0 times