Levin, M. (2005). J. s. mill on civilization and barbarism. Routledge.
Chicago Style (17th ed.) ZitazioaLevin, Michael. J. S. Mill on Civilization and Barbarism. London: Routledge, 2005.
MLA (9th ed.) ZitazioaLevin, Michael. J. S. Mill on Civilization and Barbarism. Routledge, 2005.
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