Antonio Cassese, editor
Oxford university press, 2012
Buku Teks
Brownlie, Ian, author
Clarendon Press, 1963
Buku Teks
Shaw, Malcolm N. (Malcolm Nathan), 1947-, author
Cambridge University Press , 2014
Buku Teks
Hoyle, Mark S.W.
Laureate Press, 1981
Buku Teks
Bowett, D. W. (Derek William), author
Sinar Grafika, 1992
Buku Teks