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Kluwer Law International, 2008
Buku Teks
Monica Elizabeth Dina, author
Fakultas Hukum Universitas Indonesia, 2013
UI - Skripsi Membership
Smith, Rhona K., author
Routledge, 2010
Buku Teks
United Nations, 1989
Buku Teks
United Nations, 1990
Buku Teks