1. Chown, J.F. (1944), A History of Money (London: Routledge).
2. Godley, W. (1999), ‘Money and credit in a Keynesian model of income determination’, Cambridge Journal of Economics, 23 (4), 393–411.
3. Godley, W. and Lavoie, M. (2007), Monetary Economics: an Integrated Approach to Credit, Money, Income, Production and Wealth (Basingstoke: Palgrave Macmillan).
4. Graziani, A. (1989), ‘The theory of the monetary circuit’, Thames Papers in Political Economy, Spring. Reprinted in M. Musella and C. Panico (eds) (1995), The Money Supply in the Economic Process (Aldershot: Edward Elgar).
5. Kalecki, M. (1942), ‘Mr Whitman on the concept of “degree of monopoly”: a comment’, Economic Journal, 52 (205), 121–7.