AshtonT. H.PhilpinC. H. E.. 1987. The Brenner Debate. Cambridge University Press.
2.
EngelsFrederick. 1845 (1996). The Condition of the Working Class in England. Panther Books.
3.
HiltonRodney. 1976. The Transition from Feudalism to Capitalism. Verso.
4.
KingGregory. 2005 (1696). Natural and Political Observations, Upon the State and Conditions of England. Reprinted in John A.Taylor. British Empiricism and Early Political Economy. Praeger.