http://www.conservativehome.com/platform/2017/05/nick-faith-to-deliver-world-class-vocational-education-may-must-take-on-the-higher-education-establishment.html
https://ec.europa.eu/commission/sites/beta-political/files/citizens-rights-essential-principles-draft-position-paper_en.pdf
https://www.project-syndicate.org/commentary/hungary-orban-european-union-article-7-by-guy-verhofstadt-2017-05?utm_source=Project+Syndicate+Newsletter&utm_campaign=7ad4f0b43f-sunday_newsletter_28_5_2017&utm_medium=email&utm_term=0_73bad5b7d8-7ad4f0b43f-105765449
http://uk.reuters.com/article/uk-britain-eu-immigration-idUKKBN18L0XG
http://www.niesr.ac.uk/sites/default/files/publications/NIESR%20EU2%20MIGRATION%20REPORT.pdf
http://www.cesifo-group.de/ifoHome/publications/working-papers/CESifoWP/CESifoWPdetails?wp_num=6441&CESifoWP.search=+
http://www.cesifo-group.de/ifoHome/publications/working-papers/CESifoWP/CESifoWPdetails?wp_num=6452&CESifoWP.search=+
http://www.cesifo-group.de/ifoHome/publications/working-papers/CESifoWP/CESifoWPdetails?wp_num=6460&CESifoWP.search=+
http://www.assemblee-nationale.fr/14/pdf/rap-info/i4551.pdf
https://ec.europa.eu/home-affairs/sites/homeaffairs/files/e-library/documents/policies/organized-crime-and-human-trafficking/corruption/docs/acr_2014_en.pdf