Παραπομπή APA

European Commission., & Eurostat. (2017). Key figures on Europe: 2017 edition. Luxembourg: Publications Office of the European Union.

Παραπομπή Chicago Style

European Commission., and Eurostat. Key Figures On Europe: 2017 Edition. Luxembourg: Publications Office of the European Union, 2017.

Παραπομπή MLA

European Commission., and Eurostat. Key Figures On Europe: 2017 Edition. Luxembourg: Publications Office of the European Union, 2017.

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