Artikel Jurnal
Jane Hutchison, Andrew Brown
Routledge, 2001.
Buku Teks
Huebner, Stefan, author
National University of Singapore (NUS Press), 2016
Buku Teks
Bantarto Bandoro, author
Jurnal Hukum Internasional: Indonesian Journal of International Law, 2006
Artikel Jurnal
edited by Takahashi Kazuo
Foundation for Advanced Studies on International Development, 1999
Buku Teks