1. Berle, A. E. (1954) The 20th Century’s Capitalist Revolution (New York: Brace).
2. Fukuyama, F. (1992) The End of History and the Last Man (Harmondsworth: Penguin).
3. Kant, I. [ 1789 ] (1979) The Conflicts of Factulties, introduced and translated M. S. Gregor (Lincoln, NE: University of Nebraska Press).
4. Spinoza, Benedictus de [ 1670 ] (1958) Tractatus Politicus, in The Political Works. Edited and translated with an introduction and notes by A. G. Wernham (Oxford: Clarendon).