Hinde, Robert A.
Bending the rules : the flexibility of absolutes in modern life
Oxford University Press, 2008
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Ethics and social justice / edited by Howard E. Kiefer, Milton K. Munitz
State University of New York Press, 1970
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Bertens, Kees
Etika / K. Bertens
Gramedia, 2004
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Kode etik penyelenggara negara dalam mewujudkan Good Governance
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Boss, Judith A.
Ethics for life: a text with readings / Judith A. Boss
McGraw-Hill, 2004
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