Clark, J. B. (1907). Essentials of economic theory as applied to modern problems of industry and public policy. Macmillan.
Цитирование в стиле Чикаго (17-е изд.)Clark, John Bates. Essentials of Economic Theory as Applied to Modern Problems of Industry and Public Policy. New York: Macmillan, 1907.
Цитирование MLA (9-е изд.)Clark, John Bates. Essentials of Economic Theory as Applied to Modern Problems of Industry and Public Policy. Macmillan, 1907.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.