https://www.wto.org/english/res_e/booksp_e/wtr23_e/wtr23_e.pdf
https://www.brookings.edu/blog/brookings-now/2017/08/17/nafta-renegotiation-separating-fact-from-fiction/?utm_campaign=Brookings%20Brief&utm_source=hs_email&utm_medium=email&utm_content=55437725
https://blogs.lse.ac.uk/brexit/2021/01/11/article-16-of-the-ireland-northern-ireland-protocol-offers-no-quick-fix/
https://www.clingendael.org/sites/default/files/2019-08/Report_US-China_stand-off.pdf