1110. (原始内容存档 (PDF)于2019-12-30). Klein, Philip Shriver. President JamesBuchanan (Pennsylvania State University Press, 1962). Kynaston, David. Till Time's
Jefferson College in 1802. Philadelphia: George H. Buchanan and Company. 1903. Muzzey, David Saville. James G. Blaine: A Political Idol of Other Days. New