1920.
------. _Essays in Social Justice_. Harvard University Press, Cambridge, Ma.s.s. 1915.
------. _Principles of Rural Economics_. Ginn and Co., Boston. 1911.
Clark, John Bates. _Social Justice Without Socialism_. Houghton Mifflin Co., Boston. 1914.
** Coman, Katharine. _The Industrial History of the United States_.
Macmillan, New York. 1917. Commons, John R. _Trade Unionism and Labor Problems_. Ginn and Co., Boston. 1905.
Coulter, John L. _Cooperation Among Farmers_. Sturgis and Walton, New York. 1919.
_Current History Magazine_, September, 1920. New York _Times_, New York.
Dewey, Davis R. _Financial History of the United States_. Longmans, Green and Co., New York. 1915.
Dixon, Frank H., and J. H. Parmelee. _War Administration of the Railways in the United States and Great Britain_. Oxford University Press. Carnegie Endowment for International Peace.
**Dryer, Charles R. _Elementary Economic Geography_. American Book Co., New York. 1916.
Dunbar, Charles F. _The Theory and History of Banking_. 3d edition.
Putnam, New York. 1917.
Durand, Edward D. _The Trust Problem_. Harvard University Press, Cambridge. 1915.
Edie, Lionel D. _Current Social and Industrial Forces_. Boni and Liveright, New York. 1920.
** Ely, Richard T. _Outlines of Economics_. Macmillan, New York. 1918.
------. _Socialism, an Examination of its Nature, its Strength and its Weakness_. Crowell, Boston. 1895.
Fanning, C. E. _Selected Articles on the Conservation of Natural Resources_. Debaters" Handbook Series. H. W. Wilson Co., Minneapolis.
1913.
Fay, C. R. _Cooperation at Home and Abroad_. Macmillan, New York.
1910.
** Fetter, Frank A. _Modern Economic Problems_. Century Co., New York.
1917.
Fiske, Amos K. _The Modern Bank_. Appleton, New York. 1914. Ford, James. _Cooperation in New England_. New York. 1913. * George, Henry.
_Progress and Poverty_. Doubleday, Page and Co, New York. 1916.
Groat, George G. _An Introduction the Study of Organized Labor in America_. Macmillan, New York. 1919.
Hamilton, Walton H. _Current Economic Problems_. University of Chicago Press, Chicago. 1915.
Hammond, John Hays, and J. W. Jenks. _Great American Issues_, Chas.
Scribner"s Sons, New York. 1921.
Harris, Emerson P. _Cooperation, the Hope of the Consumer_. Macmillan, New York. 1918.
Hayward, William R. _Money, What it is, and How to Use It_. Houghton Mifflin Co., Boston. 1917.
_Hearings before a sub-committee of the Committee on the Judiciary_.
U.S. Senate. Government Printing Office, Washington, D. C.
Hinds, William A. _American Communities_. 2d revision. Kerr and Co., Chicago. 1908.
Hobson, John A. _The Evolution of Modern Capitalism_. New and revised edition. London. 1912.
Hoxie, Robert F. _Scientific Management and Labor_. Appleton, New York. 1915.
------. _Trade Unionism in the United States_. Appleton, New York.
1920.
* _I. W. W. Const.i.tution_. Chicago. 1905.
* Johnson, Emory R. _American Railway Transportation_. Appleton, New York. 1912.
Kemmerer, Edwin W. _The A B C of the Federal Reserve System_.
Princeton University Press, Princeton, N. J. 1920.
King, Clyde L. _Lower Living Costs in Cities_. Appleton, New York.
1915.
* ------. _The Regulation of Munic.i.p.al Utilities_. Appleton, New York.
1914.
* King, Willford Isbell. _The Wealth and Income of the People of the United States_. Macmillan, New York. 1919.
** LeRossignol, James Edward. _Orthodox Socialism_. Crowell, New York.
1907.
* Malthus, Thomas Robert. _Essay on Population_.
* Marshall, Leon C., and L. S. Lyon. _Our Economic Organization_.
Macmillan, New York. 1921.
* Marx, Karl, and Frederick Engels. _The Communist Manifesto_.
_Memorandum on Certain Aspects of the Bolshevist Movement in Russia_.
Government Printing Office, Washington, D. C. 1919.
Myers, William Starr. _Socialism and American Ideals_. Princeton University Press, Princeton, 1919.
* Plehn, Carl C. _Introduction to Public Finance_. 4th edition.
Macmillan, New York. 1920.