https://digitalcommons.law.scu.edu/cgi/viewcontent.cgi?article=1685&context=chtlj
http://www.lawyersforbritain.org/eu-deal-financial-liabilities.shtml
https://www.oecd-ilibrary.org/docserver/19e99855-en.pdf?expires=1684086001&id=id&accname=guest&checksum=289864080528AAE8A1EC0D9ABED148E4
https://www.unido.org/sites/default/files/files/2019-04/West%20Africa_18.12.18_low.pdf