1. Arthur, Christopher J. (2002), The New Dialectic and Marx’s ‘Capital’ (Leiden: Boston; Cologne: Brill).
2. Campbell, Martha (1997), ‘Marx’s theory of money: A defense’, in Fred Moseley and Martha Campbell (eds), New Investigations of Marx’s Method (Atlantic Highlands, NJ: Humanities Press International).
3. Hegel, G. W. F. (1830), Hegel’s Logic (Being part one of The Encyclopedia of the Philosophical Sciences). Translated by William Wallace (Oxford: Oxford University Press, 1975).
4. Marx, Karl (1867), Capital, Volume I. Translation by Ben Fowkes of the 4th edn (1894), (New York: Vintage, 1977).
5. Marx, Karl (1939), Grundrisse. Translated by Martin Nicolaus (Harmondsworth: Penguin, 1973).