Phương tiện liên quan tới Henry Clay tại Wikimedia Commons
↑ Eaton, Clement (1957). Henry Clay and the Art of American Politics. Boston, MA: Little, Brown and Company. tr. 25.
↑ Eaton, Clement (1957). Henry Clay and the Art of American Politics. Boston, MA: Little, Brown and Company. tr. 22, 26.
↑ See for example the first Lincoln-Douglas debate, where Lincoln referred to "Mr. Clay — my beau ideal of a great man." Holzer ed., Harold (2004). The Lincoln-Douglas Debates. Fordham University Press. tr. 76.
