Ostwald, Hans Otto, Die Bekämpfung der Landstreicherei. Stuttgart: R. Lutz, 1903. Pp. 278.
Report of the Commissioner of Public Affairs. Portland, Ore.: Wood Yard, 1915.
Report of the Mayors Committee on Unemployment. New York City: 1917. Pp. 132.
Wolfe, Albert B., The Lodging Problem in Boston. Boston: Houghton Mifflin, 1906. Pp. 200.
THE I.W.W. AND THE CASUAL LABORER
Brooks, John Graham, American Syndicalism. New York: Macmillan, 1913. Pp. 264.
Brissenden, Paul F., The I.W.W.: A Study of American Syndicalism. New York: University of Columbia, 1920. Pp. 438.
Hoxie, R. F., “The Truth about the I.W.W.,” Jour. of Pol. Econ., XXI (November, 1913), 785-97.
I.W.W. Song Book. Chicago: The Equity Press, 1922.
Preamble and Constitution of the I.W.W. Chicago: General I.W.W. Headquarters, 1921. Pp. 69.