Joseph Story, Edmund H. Bennett (1858). “Commentaries on the Constitution of the Un. States: With a Prelim. Review of the Constitut. History of the Colonies and States, Bef. the Adoption of the Constitution”, p.97
Joseph Story (1833). “Commentaries on the Constitution of the United States: With a Preliminary Review of the Constitutional History of the Colonies and States, Before the Adoption of the Constitution”, p.415