Kortmann, C.A.J.M., author
Kluwer Law International, 2007
Buku Teks
Landsberg, Brian K., author
Thomson/West, 2007
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Satya Arinanto, author
Univesitas Indonesia. Fakultas Hukum, 2000
UI - Publikasi
edited by Brian Z. Tamanaha, Caroline Sage, Michael Woolcock
Cambridge University Press, 2012
Buku Teks
Clancey, Richad, author
Sweet & Maxwell, 2011
Buku Teks