Παραπομπή APA
European Commission. (1995). No cost and low cost energy saving measures for the steel industy. Luxembourg: Office for Official Publications of the European Communities.
Παραπομπή Chicago StyleEuropean Commission. No Cost and Low Cost Energy Saving Measures for the Steel Industy. Luxembourg: Office for Official Publications of the European Communities, 1995.
Παραπομπή MLAEuropean Commission. No Cost and Low Cost Energy Saving Measures for the Steel Industy. Luxembourg: Office for Official Publications of the European Communities, 1995.
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