- Court of Appeals for the Second Circuit | Monday, November 11, 1974 | Cited 0 times
- Court of Appeals for the Seventh Circuit | Monday, April 1, 1985 | Cited 0 times
- North Dakota Supreme Court | Tuesday, January 7, 1986 | Cited 0 times
- Court of Appeals of Minnesota | Tuesday, March 11, 1986 | Cited 0 times
- North Dakota Supreme Court | Thursday, October 30, 1980 | Cited 0 times
- Supreme Court of the United States | Thursday, March 23, 1972 | Cited 0 times