
https://fpc.org.uk/wp-content/uploads/2020/12/Projecting-the-UKs-values-abroad.pdf

https://www.wilsoncenter.org/blog-post/helmut-kohl-collection-new-resource-post-cold-war-history

http://www.ilo.org/wcmsp5/groups/public/—dgreports/—dcomm/—publ/documents/publication/wcms_490959.pdf