https://www.eurofound.europa.eu/sites/default/files/ef_publication/field_ef_document/ef20001en.pdf
http://www.oxfordmartin.ox.ac.uk/downloads/academic/technology-globalisation-future-of-work_Mar2015.pdf
https://www.socialeurope.eu/fears-and-hopes-around-future-minimum-wages
http://The European Social Pillar – Towards An EU Minimum Wage Policy?