Παραπομπή APA
European Monitoring Centre for Drugs and Drug Addiction. (2010). Guidelines for collecting data on retail drug prices in Europe: Issues and challenges. Luxembourg: Office for Official Publications of the European Communities.
Παραπομπή Chicago StyleEuropean Monitoring Centre for Drugs and Drug Addiction. Guidelines for Collecting Data On Retail Drug Prices in Europe: Issues and Challenges. Luxembourg: Office for Official Publications of the European Communities, 2010.
Παραπομπή MLAEuropean Monitoring Centre for Drugs and Drug Addiction. Guidelines for Collecting Data On Retail Drug Prices in Europe: Issues and Challenges. Luxembourg: Office for Official Publications of the European Communities, 2010.
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