APA
Casella A., . (1999). Tradable deficit permits : efficient implementation of the stability pact in the European Monetary Union. Cambridge, Mass: National Bureau of Economic Research.
Chicago
Casella Alessandra, . 1999. Tradable deficit permits : efficient implementation of the stability pact in the European Monetary Union. Cambridge, Mass: National Bureau of Economic Research.
Harvard
Casella A., . (1999). Tradable deficit permits : efficient implementation of the stability pact in the European Monetary Union. Cambridge, Mass: National Bureau of Economic Research.
MLA
Casella Alessandra, . Tradable deficit permits : efficient implementation of the stability pact in the European Monetary Union. Cambridge, Mass: National Bureau of Economic Research. 1999.