<anchor xmlns="http://www.tei-c.org/ns/1.0" xml:id="CTVL0012121b2387b9b4ba4a533c77dcf9123d5" /> <hi xmlns="http://www.tei-c.org/ns/1.0" rend="bold">ILO</hi> (2008): Resolution Concerning Updating ISCO 1 Resolution Concerning Updating the International Standard Classification of Occupations. Online verfügbar unter http://www.ilo.org/public/english/bureau/stat/isco/docs/resol08.pdf, zuletzt geprüft am 31.05.2016.