1. Developments in International Trade Policy;Anjaria,1982
2. The New Protectionism and the International Economy;Balassa;Journal of World Trade Law,1978
3. The Structure and Evolution of Recent U.S. Trade Policy,1984
4. The Generalized Theory of Distortions and Welfare;Bhagwati,1971
5. Trends in United States International Trade and Investment;Branson,1980