Ecyclopaedia of international law : vol. 8 international law and political change
Anmol Publications, 1997
 Buku Referensi
Houtte, Hans van
The law of international trade
Sweet and Maxwell, 1995
 Buku Referensi
Ecyclopaedia of international law; Vol. 6 : International law in trade and commerce
edited by Vinod K. Lall, Danial Khemchand
Anmol Publications, 1997
 Buku Referensi
Questions of international law; Vol. 2
edited by György Haraszti
Sijthoff and Noordhoff, 1981
 Buku Teks
Hoyle, Mark S.W.
The law of international trade
Laureate Press, 1981
 Buku Teks