- Court of Appeals for the Fourth Circuit | Friday, June 3, 1983 | Cited 0 times
- Court of Appeals for the Eighth Circuit | Tuesday, July 13, 1993 | Cited 0 times
- North Dakota Supreme Court | Wednesday, July 26, 1978 | Cited 0 times
- North Dakota Supreme Court | Thursday, January 20, 1977 | Cited 0 times
- Supreme Court of Iowa | Wednesday, January 24, 1979 | Cited 0 times
- Court of Appeals for the Eighth Circuit | Monday, October 17, 1977 | Cited 0 times
- North Dakota Supreme Court | Thursday, April 12, 1979 | Cited 0 times
- North Dakota Supreme Court | Thursday, March 20, 1980 | Cited 0 times
- North Dakota Supreme Court | Monday, October 6, 1980 | Cited 0 times