P. R. Gandhi, editor
Blackstone Press limited, 2000
Buku Teks
edited by Malcolm D. Evans
Balckstone, 1991
Buku Referensi
edited by Malcolm D. Evans
Oxford University Press , 2011
Buku Teks
edited by Ian Brownlie, Guy S. Goodwin-Gill
Clarendon Press, 1971
Buku Teks
Joyce, James Avery
Sijthoff and Noordhoff, 1978
Buku Teks