Παραπομπή APA

European Commission. (2003). Structure, performance and competitiveness of European tourism and its enterprises. Luxembourg: Office for Official Publicationsof the European Communities.

Παραπομπή Chicago Style

European Commission. Structure, Performance and Competitiveness of European Tourism and Its Enterprises. Luxembourg: Office for Official Publicationsof the European Communities, 2003.

Παραπομπή MLA

European Commission. Structure, Performance and Competitiveness of European Tourism and Its Enterprises. Luxembourg: Office for Official Publicationsof the European Communities, 2003.

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