Smith, H. A.
Stevens & Sons Limited, 1947
Buku Teks
Nussbaum, Arthur, author
Macmillan, 1958
Buku Teks
James Crawford, editor, editor, Marti Koeskenniemi, editor
Cambridge University Press, 2013
Buku Teks
McNair, Lord, author
University Press, 1956
Buku Teks
Verzijl, J.H.W., author
Martinus Nijhoff Publishers, 1992
Buku Referensi