http://www.cobcoe.eu/files/cobcoe-brexit-report-september-2017-e-Y4G2st.pdf
https://www.wto.org/english/res_e/booksp_e/gvc_dev_report_2019_e.pdf
https://www.imf.org/-/media/Files/Publications/DP/2021/English/EMPSOUPEA.ashx
https://www.bloomberg.com/news/articles/2017-06-04/sovereign-wealth-funds-may-sell-off-u-k-assets-on-brexit-vote?cmpid=BBBXT060517_BIZ&utm_medium=email&utm_source=newsletter&utm_term=170605&utm_campaign=brexit