ProQuest (Firm) & Sen, A. (2011). Peace and democratic society. OpenBook Publishers.
Chicago Style (17th ed.) ZitazioaProQuest (Firm) eta Amartya Sen. Peace and Democratic Society. Cambridge: OpenBook Publishers, 2011.
MLA (9th ed.) ZitazioaProQuest (Firm) eta Amartya Sen. Peace and Democratic Society. OpenBook Publishers, 2011.
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