Marasinghe, Lakshman
Butterworth Asia, 1998
Buku Teks
Brownlie, Ian, author
Oxford University Press, 1966
Buku Teks
by Philippe Sands [and others]
Cambridge University Press, 2012
Buku Teks
Crowe, Jonathan, author
Edward Elgar, 2013
Buku Teks
Pearce, Robert
Butterworth, 1998
Buku Teks