https://www.etui.org/content/download/36217/363575/file/F-B_07_EN_WEB.pdf
https://www.documentcloud.org/documents/5955249-Report.html
https://www.esri.ie/system/files/publications/QEC2019SPR_SA_Bergin.pdf
https://www.wto.org/english/res_e/booksp_e/gvc_dev_report_2019_e.pdf
https://www.whitehouse.gov/wp-content/uploads/2019/03/ERP-2019.pdf
https://www.voxespana.es/biblioteca/espana/2018m/gal_c2d72e181103013447.pdf
https://www.ips-journal.eu/index.php?id=344&L=0&tx_news_pi1%5Bnews%5D=3399&tx_news_pi1%5Bcontroller%5D=News&tx_news_pi1%5Baction%5D=detail&cHash=f68cbd88e51ae918672017876e3f358f
https://www.themoscowtimes.com/2019/04/12/kremlin-strategy-doesnt-need-winners-just-players-a65207
https://www.eurofound.europa.eu/sites/default/files/ef_publication/field_ef_document/fomeef18008en.pdf
https://www.sachverstaendigenrat-wirtschaft.de/fileadmin/dateiablage/gutachten/jg201819/JG2018-19_gesamt.pdf