John Adams, Charles Francis Adams (1854). “The Works of John Adams, Second President of the United States: With a Life of the Author, Notes and Illustrations”, p.169
John Dickinson (1801). “The Political Writings of John Dickinson, Esquire: The speech of John Dickinson ... May 24th, 1764 ... praying the king for a change of the government of the province. 1764”, p.111