Παραπομπή APA
Berdowski, J., Ritter, M., & European Environment Agency. (1999). Overview of national programmes to reduce greenhouse gas emissions. Luxembourg: Office for Official Publications of the European Communities.
Παραπομπή Chicago StyleBerdowski, Jan., Manfred Ritter, and European Environment Agency. Overview of National Programmes to Reduce Greenhouse Gas Emissions. Luxembourg: Office for Official Publications of the European Communities, 1999.
Παραπομπή MLABerdowski, Jan., Manfred Ritter, and European Environment Agency. Overview of National Programmes to Reduce Greenhouse Gas Emissions. Luxembourg: Office for Official Publications of the European Communities, 1999.
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