Ecyclopaedia of international law : vol. 8 international law and political change
Anmol Publications, 1997
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O`Connell, D.P.
International law; Vol. II
Stevens & Sons, 1970
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Ecyclopaedia of international law; Vol. 6 : International law in trade and commerce
edited by Vinod K. Lall, Danial Khemchand
Anmol Publications, 1997
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Houtte, Hans van
The law of international trade
Sweet and Maxwell, 1995
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Questions of international law; Vol. 2
edited by György Haraszti
Sijthoff and Noordhoff, 1981
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