[1] Rueda-Cantuche José M., Sousa N., Andreoni V. et Arto I. : The Single Market as an engine for employment growth through the external trade, Centre commun de recherche, IPTS, Séville 2012.
[1] Rueda-Cantuche J. M., Sousa N., Andreoni V. und Arto I. : „The Single Market as an engine for employment growth through the external trade“, Gemeinsame Forschungsstelle, IPTS, Sevilla 2012.