1. Nontariff distortions of international trade;Baldwin,1970
2. The general equilibrium theory of effective protection and resource allocation;Bhagwati;Journal of International Economics,1973
3. Protection and tariff change under general equilibrium;Bruno;Journal of International Economics,1973
4. Report on the problems raised by the different turnover tax systems applied within the Common Market;European Coal and Steel Community, High Authority,1953
5. Alternative border tax policies;Grossman;The Journal of World Trade Law,1978