Craig, Grace J.
Prentice-Hall, 1986
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Jurnal Hukum Internasional: Indonesian Journal of International Law, Vol. 1 No. 1 Oktober 2003 : 35-45, 2003
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Papalia, Diane E.
McGraw-Hill, 2001
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Jurnal Hukum Internasional: Indonesian Journal of International Law, Vol. 1 No. 1 Oktober 2003 : 46-59, 2003
Artikel Jurnal
Papalia, Diane E.
Kencana Prenada Media Group, 2008
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