Παραπομπή APA

Planas, C., Roger, W., Rossi, A., & European Commission : Directorate-General for Economic and Financial Affairs. (2003). How much has labour taxation contributed to European structural unemployment? Brussels: European Comission: Directorate-General for Economic and Financial Affairs.

Παραπομπή Chicago Style

Planas, Christophe., Werner Roger, Alessandro Rossi, and European Commission : Directorate-General for Economic and Financial Affairs. How Much Has Labour Taxation Contributed to European Structural Unemployment? Brussels: European Comission: Directorate-General for Economic and Financial Affairs, 2003.

Παραπομπή MLA

Planas, Christophe., Werner Roger, Alessandro Rossi, and European Commission : Directorate-General for Economic and Financial Affairs. How Much Has Labour Taxation Contributed to European Structural Unemployment? Brussels: European Comission: Directorate-General for Economic and Financial Affairs, 2003.

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