1. Angell, James W., 1933, ‘Money, Prices and Production: Some Fundamental Concepts,’ Quarterly Journal of Economics, November: 39–76.
2. Barber, William J., 1996, Designs within Disorder: Franklin D. Roosevelt, the Economists, and the Shaping of American Economic Policy, 1933–1945, Cambridge: Cambridge University Press.
3. Harvard Economic Studies;WE Beach,1935
4. Beveridge, Sir William, 1929 [1990], ‘Allyn Abbott Young: Memorial Address, 11 March 1929,’ Economica (April): 1–3; reprinted in Journal of Economic Studies, 17 (3/4): 16–17.
5. Blitch, Charles P., 1983, ‘Allyn A. Young: a Curious Case of Professional Neglect,’ History of Political Economy, 15: 12–17.