Taylor, F. M. Principales of economics / F. M.Taylor, PH. D. professor of economics in the University of Michigan.
Cita Chicago Style (17a ed.)Taylor, Fred Manville. Principales of Economics / F. M.Taylor, PH. D. Professor of Economics in the University of Michigan. New York : The Ronald press company, 1922.
Cita MLA (8a ed.)Taylor, Fred Manville. Principales of Economics / F. M.Taylor, PH. D. Professor of Economics in the University of Michigan.
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