1. Approcci alternativi della spiegazione della specializzazione internazionale;Aquino;Giornale degli Economisti,1977
2. Patterns of industrial growth: Comment;Balassa;American Economic Review,1961
3. The changing pattern of comparative advantage in manufactured goods;Balassa;The Review of Economics and Statistics,1979
4. Determinants of trade and foreign investment: Further evidence;Baldwin;The Review of Economics and Statistics,1979
5. Quelques réflexions sereines sur l'adaptation de l'industrie belge au Marché Commun;Drèze;Comptes rendus des Travaux de la Société d'Economie Politique de Belgique,1960