http://ecipe.org/publications/the-uks-first-international-trade-negotiation/?chapter=all
https://trade.ec.europa.eu/doclib/docs/2017/december/tradoc_156474.pdf
https://saiia.org.za/wp-content/uploads/2023/01/SAIIA_OP-339_ChinaAfricaDonkeys.pdf
https://theworldnews.net/nl-news/voor-de-wereldhandel-is-biden-een-trump-met-manieren