ROGERS, J.E. THOROLD. Six Centuries of Work and Wages.
ROMAN, F.W. Industrial and Commercial Schools of the United States and
Germany. New York, 1915.
ROSS, EDWARD ALSWORTH. Sin and Society. Boston, 1907.
RUSSELL, CHARLES EDWARD. Why I Am a Socialist. New York, 1910.
RYAN, JOHN A. A Living Wage in Its Ethical and Economic Aspects. New
York, 1906.
SALMON, LUCY M. Progress in the Household. Boston, 1906.
SCHREINER, OLIVE. Woman and Labour. London and New York, 1911.
SIMONS, A.M. Social Forces in American History.
SNEDDEN, DAVID M. Problems of Educational Readjustment. New York, 1913.
—— The Problem of Vocational Education. Boston, 1910.