Council of the European Union. (1997). Council regulation (EEC) no. 3330/91 of 7 November 1991 on the statistics relating to the trading of goods between member states: 11 languages. Luxembourg: Office for Official Publications of the European Communities.
Παραπομπή Chicago StyleCouncil of the European Union. Council Regulation (EEC) No. 3330/91 of 7 November 1991 On the Statistics Relating to the Trading of Goods between Member States: 11 Languages. Luxembourg: Office for Official Publications of the European Communities, 1997.
Παραπομπή MLACouncil of the European Union. Council Regulation (EEC) No. 3330/91 of 7 November 1991 On the Statistics Relating to the Trading of Goods between Member States: 11 Languages. Luxembourg: Office for Official Publications of the European Communities, 1997.