Benjamin Franklin, William-Temple Franklin (1818). “Memoirs of the Life and Writings of (the Same), Continued to the Time of His Death by William Temple Franklin. - London, H. Colburn 1818”, p.204
John Stilwell Jenkins, Andrew Jackson (2011). “Life and Public Services of Gen. Andrew Jackson, Seventh President of the United States: Including the Most Important of His State Papers”, p.353, New Leaf Publishing Group