Books
Addams, Jane: Newer Ideals of Peace, 1907; Twenty Years at Hull-House, 1910.
Anderson, W. L.: The Country Town, 1906.
Blodget, Samuel: Economics: A Statistical Manual for the United States of America, 1806.
Brandenburg, Broughton: Imported Americans, 1904.
Bromwell, William J.: History of Immigration into the United States, 1856.
Bushee, F. A.: Ethnic Factors in the Population of Boston, American Economic Association, 3d Series, 4:2, 1903.
Byington, Margaret F.: Homestead: The Households of a Mill Town, 1910.
Chickering, Jesse: Immigration into the United States, 1848.
Commons, John R.: Races and Immigrants in America, 1908.