Clark, J.B. Essentials of economic theory as applied to modern problems of industry and public policy / "By John Bates Clark, author of ""The distribution of wealth"", ""The philosophy of wealth"" etc."; J.B. Clark .— : The Macmillian Company, 1909 .— 622 с. — Lang: eng .— URL: https://rucont.ru/efd/125633 (дата обращения: 11.11.2025)