https://www.socialeurope.eu/fears-and-hopes-around-future-minimum-wages
http://www.iata.org/whatwedo/Documents/economics/impact_of_brexit.pdf
https://www.eurofound.europa.eu/sites/default/files/ef_publication/field_ef_document/ef18037en.pdf
http://www.russellgroup.ac.uk/media/5521/rg-international-students-june-2017.pdf