- Court of Appeals for the Fifth Circuit | Wednesday, September 12, 1979 | Cited 0 times
- North Dakota Supreme Court | Tuesday, January 14, 1992 | Cited 0 times
- Supreme Court of the United States | Monday, November 17, 1980 | Cited 0 times
- North Dakota Supreme Court | Thursday, May 16, 2019 | Cited 0 times
- Court of Appeals for the Eighth Circuit | Thursday, June 6, 1985 | Cited 0 times