- North Dakota Supreme Court | Wednesday, November 24, 1982 | Cited 0 times
- North Dakota Supreme Court | Monday, April 24, 1989 | Cited 0 times
- Supreme Court of the United States | Thursday, June 26, 1975 | Cited 0 times
- Supreme Court of the United States | Wednesday, June 25, 1986 | Cited 0 times
- Supreme Court of the United States | Wednesday, June 25, 1986 | Cited 0 times