http://www.bakermckenzie.com/-/media/files/insight/publications/brexit_tradeflows.pdf?la=en
http://Bridging to Brexit: Insights from European SMEs, Corporates and Investors
https://institute.global/policy/three-years-brexit-casts-long-shadow-over-uk-economy?utm_campaign=37971-&utm_medium=email&utm_source=Institute%20Interests
https://publications.parliament.uk/pa/cm200203/cmhansrd/vo021126/debtext/21126-17.htm