Παραπομπή APA
European Commission. (2000). Emerald: Emerging RTD activities of relevance to ATM concept definition. Luxembourg: Office for Official Publications of the European Communities.
Παραπομπή Chicago StyleEuropean Commission. Emerald: Emerging RTD Activities of Relevance to ATM Concept Definition. Luxembourg: Office for Official Publications of the European Communities, 2000.
Παραπομπή MLAEuropean Commission. Emerald: Emerging RTD Activities of Relevance to ATM Concept Definition. Luxembourg: Office for Official Publications of the European Communities, 2000.
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