APA-viite (7. p.)
Greene, A. (2012). Against obligation: The multiple sources of authority in a liberal democracy. Harvard University Press.
Chicago-viite (17. p.)
Greene, Abner. Against Obligation: The Multiple Sources of Authority in a Liberal Democracy. Cambridge, Mass.: Harvard University Press, 2012.
MLA-viite (9. p.)
Greene, Abner. Against Obligation: The Multiple Sources of Authority in a Liberal Democracy. Harvard University Press, 2012.
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