European Commission : Directorate-General for Economic and Financial Affairs. (2008). Labour market and wage developments in 2007, with special focus on the economic impact of immigration. Λουξεμβούργο: Υπηρεσία Επισήμων Εκδόσεων των Ευρωπαϊκών Κοινοτήτων.
Παραπομπή Chicago StyleEuropean Commission : Directorate-General for Economic and Financial Affairs. Labour Market and Wage Developments in 2007, With Special Focus On the Economic Impact of Immigration. Λουξεμβούργο: Υπηρεσία Επισήμων Εκδόσεων των Ευρωπαϊκών Κοινοτήτων, 2008.
Παραπομπή MLAEuropean Commission : Directorate-General for Economic and Financial Affairs. Labour Market and Wage Developments in 2007, With Special Focus On the Economic Impact of Immigration. Λουξεμβούργο: Υπηρεσία Επισήμων Εκδόσεων των Ευρωπαϊκών Κοινοτήτων, 2008.