(9) Ellwood, Charles A. Sociology and Modern Social Problems. Rev. ed. New York, 1913.
B. Poverty, Labor, and the Proletariat
(1) Woods, Robert A., Elsing, W. T., and others. The Poor in Great Cities. Their problems and what is being done to solve them. New York, 1895.
(2) Rowntree, B. Seebohm. Poverty, a Study of Town Life. London, 1901.
(3) Devine, Edward T. Misery and Its Causes. New York, 1909.
(4) Marx, Karl. Capital. A critical analysis of capitalist production. Chap. xv, "Machinery and Modern Industry." Translated from the third German edition by Samuel Moore and Edward Aveling, and edited by Frederick Engels. London, 1908.
(5) Hobson, John A. Problems of Poverty. An inquiry into the industrial condition of the poor. London, 1891.
(6) Kydd, Samuel [Alfred, pseud.] The History of the Factory Movement. From the year 1802 to the enactment of the ten hours' bill in 1847. 2 vols. London, 1857.
(7) Rowntree, B. S., and Lasker, Bruno. Unemployment, a Social Study. London, 1911.
(8) Beveridge, William Henry. Unemployment. A problem of industry. 3d ed. London, 1912.