Daily Telegram number 2678 on March 06, 1935. "Will Rogers' Daily Telegrams: The Roosevelt years, 1933-1935". Book edited by Steven Gragert and James Smallwood, 2008.
Alexander Hamilton (1851). “The Works of Alexander Hamilton: Comprising His Correspondence, and His Political and Official Writings, Exclusive of the Federalist, Civil and Military. Published from the Original Manuscripts Deposited in the Department of State, by Order of the Joint Library Committee of Congress”, p.164