European Community law : selected documents
by George A. Bermann ... [et al.]
West Pub. Co., 1993
 Buku Teks
International law documents
Jan Klabbers.
Cambridge University Press, 2016
 Buku Teks
Basic documents in international law
edited by Ian Brownlie
Clarendon Press, 1989
 Buku Referensi
Blackstone's international law documents
edited by Malcolm D. Evans
Balckstone, 1991
 Buku Referensi
Basic documents in international law
edited by Ian Brownlie
Clarendon Press, 1975
 Buku Teks