APA

Office for Official Publications of the European Communities E., European Communities, . (2001). Panorama of transport. Luxemburg: Office for Official Publications of the European Communities, EUR-OP.

Chicago

Office for Official Publications of the European Communities EUR-OP, European Communities, . 2001. Panorama of transport. Luxemburg: Office for Official Publications of the European Communities, EUR-OP.

Harvard

Office for Official Publications of the European Communities E., European Communities, . (2001). Panorama of transport. Luxemburg: Office for Official Publications of the European Communities, EUR-OP.

MLA

Office for Official Publications of the European Communities EUR-OP, European Communities, . Panorama of transport. Luxemburg: Office for Official Publications of the European Communities, EUR-OP. 2001.