Social contract - Hume, David , 1711-1776; Locke, John , 1632-1704; Rousseau, Jean-Jacques , 1712-1778 (London : Oxford University Press, 1971)
Locke, J. An essay concerning the true original, extent and end of civil government.--Hume, D. Of the original contract.--Rousseau, J.-J. The social contract: tr. by G. Hopkins
Keywords: Social contract; State, The