edited by John S. Dryzek, Bonnie Honig, Anne Phillips
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Buku Referensi
Alice M. W. Hunt, editor
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Buku Teks SO
edited by Daniel Bodansky, Jutta Brunnee and Ellen Hey
University of Oxford Press, 2008
Buku Teks SO
Butt, Simon
Hart Pub, 2012
Buku Teks
Eddleston, Michael
New York Oxford Univ. Press 2002,
Buku Referensi