edited by Malcolm D. Evans
Oxford University Press , 2011
Buku Teks SO
edited by P.R. Gandhi
Blackstone Press, 2000
Buku Teks
edited by P.R. Ghandhi
Blackstone Press, 2000
Buku Referensi
edited by Ian Brownlie
Clarendon Press, 1989
Buku Referensi
edited by Ian Brownlie
Clarendon Press, 1995
Buku Referensi