(3) Finot, Jean. Race Prejudice. Translated from the French by Florence Wade-Evans. London, 1906.
(4) Pillsbury, W. B. The Psychology of Nationality and Internationalism. Chap. iii, "Hate as a Social Force," pp. 63-89. New York, 1919.
(5) Shaler, N. S. "Race Prejudices," Atlantic Monthly, LVIII (1886), 510-18.
(6) Stone, Alfred H. Studies in the American Race Problem. Chap. vi, "Race Friction," pp. 211-41. New York, 1908.
(7) Mecklin, John M. Democracy and Race Friction. A study in social ethics. Chap v, "Race-Prejudice," pp. 123-56. New York, 1914.
(8) Bailey, T. P. Race Orthodoxy in the South. And other aspects of the negro question. New York, 1914.
(9) Parton, James. "Antipathy to the Negro," North American Review, CXXVII (1878), 476-91.
(10) Duncan, Sara Jeannette. "Eurasia," Popular Science Monthly, XLII (1892), 1-9.
(11) Morse, Josiah. "The Psychology of Prejudice," International Journal of Ethics, XVII (1906-7), 490-506.
(12) McDougall, William. An Introduction to Social Psychology. Chap. xi, "The Instinct of Pugnacity," pp. 279-95; "The Instinct of Pugnacity and the Emotion of Anger," pp. 49-61. 4th rev. ed. Boston, 1912.