https://www.iod.com/Portals/0/PDFs/Campaigns%20and%20Reports/Europe%20and%20trade/IoD-Customising-Brexit.pdf?ver=2018-02-15-083137-800
https://www.opendemocracy.net/uk/adam-ramsay/brexit-negotiations-why-is-liberal-media-accepting-first-lie-of-nationalism?utm_source=Daily+Newsletter&utm_campaign=c2091cb82a-DAILY_NEWSLETTER_MAILCHIMP&utm_medium=email&utm_term=0_717bc5d86d-c2091cb82a-407405485
http://www.conservativegroupforeurope.org.uk/wordpress/wp-content/uploads/2017/09/Keeping-the-bridges-open-a-CGE-Policy-Options-Paper-.pdf