Helg, R., Ranci, P., & European Commission : Directorate-General for Economic and Financial Affairs. (1988). Economies of Scale and the Integration of the European Economy: The case of Italy. Brussels- Belgium: European Comission: Directorate-General for Economic and Financial Affairs.
Παραπομπή Chicago StyleHelg, Rodolfo., Pippo Ranci, and European Commission : Directorate-General for Economic and Financial Affairs. Economies of Scale and the Integration of the European Economy: The Case of Italy. Brussels- Belgium: European Comission: Directorate-General for Economic and Financial Affairs, 1988.
Παραπομπή MLAHelg, Rodolfo., Pippo Ranci, and European Commission : Directorate-General for Economic and Financial Affairs. Economies of Scale and the Integration of the European Economy: The Case of Italy. Brussels- Belgium: European Comission: Directorate-General for Economic and Financial Affairs, 1988.