Pincoffs, Edmund L.
Philosophy of law/Edmund L. Pincoffs
California Wadsworth , 1991
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Finnis, John
Natural law and natural rights
Oxford Univesity Press, 2011
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Bishin, William
Law language and ethics: an introduction to law and legal method/ Christopher D. Stone
Foundation Press, 1972
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Raz, Joseph
The authority of law : essays on law and morality
Oxford Univesity Press, 2009
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Normative pluralism and international law: exploring global governance
edited by Jan Klabbers, Touko Piiparinen
Cambridge University Press, 2013
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