De Serres – Murtin - De La Maisonneuve, “Policies to Facilitate the Return to Work”, OECD Economics Department Working Papers, OECD Publishing,...
Driffill, J. “European labour-market reform”, 2013, marzo 2013, (formato on-line), publicado en el portal Vox Cepr´s Policy Portal: http://www.voxeu.org/article/european-labour-market-reform