1. North American Integration;Brown;Economic Journal,1992
2. Estimating the Effects of NAFTA: An Assessment of the Economic Models and Other Empirical Studies;Congressional Budget Office (CBO),1993
3. Budgetary and Economic Analysis of the North American Free Trade Agreement;Congressional Budget Office,1993
4. New Dimensions in Regional Integration;De Melo,1993
5. NAFTA and U.S. Exports to Mexico;DeVol;Report of the WEFA Group,1993