Gayer, C., & European Commission : Directorate-General for Economic and Financial Affairs. (2007). A fresh look at business cycle synchronisation in the euro area. Brussels- Belgium: European Comission: Directorate-General for Economic and Financial Affairs.
Παραπομπή Chicago StyleGayer, Christian., and European Commission : Directorate-General for Economic and Financial Affairs. A Fresh Look At Business Cycle Synchronisation in the Euro Area. Brussels- Belgium: European Comission: Directorate-General for Economic and Financial Affairs, 2007.
Παραπομπή MLAGayer, Christian., and European Commission : Directorate-General for Economic and Financial Affairs. A Fresh Look At Business Cycle Synchronisation in the Euro Area. Brussels- Belgium: European Comission: Directorate-General for Economic and Financial Affairs, 2007.