Introduction to the Science of Sociology

by Robert Ezra Park; E. W. Burgess

(8) Spencer, Herbert. "The Man versus the State," Appendix to Social Statics. New York, 1897.

(9) Marx, Karl, and Engels, Frederick. Manifesto of the Communist Party. Authorized English translation edited and annotated by Frederick Engels. London, 1888.

(10) Stein, L. Der Socialismus und Communismus des heutigen Frankreichs. Ein Beitrag zur Zeitgeschichte. Leipzig, 1848.

(11) Guyot, Édouard. Le Socialisme et l'évolution de l'Angleterre contemporaine (1880-1911). Paris, 1913.

(12) Flint, Robert. Socialism. 2d ed. London, 1908.

(13) Beer, M. A History of British Socialism. Vol. I, "From the Days of the Schoolmen to the Birth of Chartism." Vol. II, "From Chartism to 1920." London, 1919-21.

(14) Levine, Louis. Syndicalism in France. 2d ed. New York, 1914.

(15) Brissenden, Paul F. The I. W. W. A study of American syndicalism. New York, 1919. [Bibliography.]

(16) Brooks, John Graham. American Syndicalism. New York, 1913.

(17) ——. Labor's Challenge to the Social Order. Democracy its own critic and educator. New York, 1920.