http://www.iata.org/whatwedo/Documents/economics/impact_of_brexit.pdf
http://www.abpi.org.uk/media/4575/uk-exiting-from-eu_life-science-industry-coalition_position-paper.pdf
http://UK Brexit And The Exterminating Angel
https://apps.eui.eu/EUI_API/EVENTSV2/Attachments/Index?id=22316