1. Arrighi, Giovanni (1994), The Long Twentieth Century (New York: Verso Press).
2. Brenner, Robert (1998), ‘The Economics of Global Turbulence’, New Left Review, 229, 1–264.
3. Brenner, Robert (2002), The Boom and the Bust: The US in the World Economy (New York: Verso Press).
4. de Brunhoff, Suzanne (1978), The State, Capital, and Economic Policy (London: Pluto Press).
5. Campbell, Martha (2002), ‘The Credit System’, in M. Campbell and G. Reuten (eds), The Culmination of Capital: Essays on Volume III of Marx’s ‘Capital’ (Basingstoke: Palgrave Macmillan), 212–27.