Παραπομπή APA

(1990). The European Union: Cohesion and disparities. Luxembourg: Office for Official Publications of the European Communities.

Παραπομπή Chicago Style

The European Union: Cohesion and Disparities. Luxembourg: Office for Official Publications of the European Communities, 1990.

Παραπομπή MLA

The European Union: Cohesion and Disparities. Luxembourg: Office for Official Publications of the European Communities, 1990.

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