1. Problems of European integration;Aaron;Lloyds Bank Review,1953
2. Hacia una canasta de consumo minimo;Aguiles,1975
3. Trade liberalisation and structural changes in Latin America;Ahmadi;Journal of Common Market Studies,1972
4. Tratamientos aplicables al capital extranjero;ALALC,1972
5. Integration in less developed areas;Allen;Kyklos,1961