http://www.reineu2016.eu/system/reineu2016/files/REinEU2016.pdf?1477674044
http://www.sinistraliberale.org/files/Manifesto_di_Ventotene_1944.pdf
https://www.nytimes.com/2017/05/29/opinion/britain-brexit-economy.html?_r=1
http://www.conservativehome.com/platform/2017/05/nick-faith-to-deliver-world-class-vocational-education-may-must-take-on-the-higher-education-establishment.html
http://www.conservativehome.com/platform/2017/05/what-would-wto-mean-andrew-stoler-and-geoff-raby-brexit-britain-has-no-need-to-fear-wto-terms.html
https://waitingfortax.com/2017/05/29/sometimes-you-try-and-you-do-not-succeed/?cmpid=BBBXT053017_BIZ&utm_medium=email&utm_source=newsletter&utm_term=170530&utm_campaign=brexit
https://ec.europa.eu/commission/sites/beta-political/files/financial-settlement-essential-principles-draft-position-paper_en.pdf
https://ec.europa.eu/commission/sites/beta-political/files/citizens-rights-essential-principles-draft-position-paper_en.pdf
https://www.eurofound.europa.eu/sites/default/files/ef_publication/field_ef_document/ef1708en.pdf
https://www.socialeurope.eu/2017/05/europe-en-marche/