John Adams, Daniel LEONARD, Jonathan SEWALL (1819). “Novanglus and Massachusettensis; or, political essays, published in ... 1774 and 1775, on the principal points of controversy, between Great Britain and her colonies; the former by John Adams ... the latter by Jonathan Sewall [or rather, Daniel Leonard] ... To which are added a number of letters lately written by President Adams to the Hon. William Tudor, etc”, p.11
John Adams, Charles Francis Adams (1851). “The Works of John Adams, Second President of the United States: With a Life of the Author, Notes and Illustrations”, p.449
Massachusetts Historical Society, John Adams, Samuel Adams, James Warren (1917). “Warren-Adams Letters: Being Chiefly a Correspondence Among John Adams, Samuel Adams, and James Warren ... 1743-1814”
Massachusetts Historical Society, John Adams, Samuel Adams, James Warren (1917). “Warren-Adams Letters: Being Chiefly a Correspondence Among John Adams, Samuel Adams, and James Warren ... 1743-1814”
John Adams, Charles Francis Adams (1850). “The Works of John Adams, Second President of the United States: Diary, with passages from an autobiography. Notes of debates in the Continental Congress, in 1775 and 1776. Autobiography”, p.79