http://www.europarl.europa.eu/RegData/etudes/STUD/2017/602028/IPOL_STU(2017)602028_EN.pdf
https://www.niesr.ac.uk/sites/default/files/UK%20Economy%20Press%20Release%20-NIER%20No245%20%20August%202018%20-%20EMBARGOED%20until%2000.01%20Wednesday%201st%20August.pdf
https://www.theatlantic.com/international/archive/2019/10/brexit-journalism-failure/600580/
https://unherd.com/2021/12/what-hope-for-the-united-kingdom/