Congrés de la CES: el sindicalisme reclama una Europa més justa per a la classe treballadora.
https://www.etuc.org/en/european-trade-union-confederation-14th-congress-etuc19
https://www.etuc.org/en/european-trade-union-confederation-14th-congress-etuc19
https://congress2018.ituc-csi.org/concluye-el-4o-congreso-mundial-de