- North Dakota Supreme Court | Friday, May 13, 1977 | Cited 0 times
- Supreme Court of Iowa | Wednesday, January 24, 1979 | Cited 0 times
- North Dakota Supreme Court | Monday, February 1, 1988 | Cited 0 times
- North Dakota Supreme Court | Monday, October 6, 1975 | Cited 0 times
- Supreme Court of Alabama | Friday, September 17, 1982 | Cited 0 times
- North Dakota Supreme Court | Monday, December 27, 1976 | Cited 0 times