(2012). International Standard Classification of Occupations: ISCO-08. Vol I : structure, group definitions and correspondence tables. International Labour Organization.
Chicago-Zitierstil (17. Ausg.)International Standard Classification of Occupations: ISCO-08. Vol I : Structure, Group Definitions and Correspondence Tables. International Labour Organization, 2012.
MLA-Zitierstil (9. Ausg.)International Standard Classification of Occupations: ISCO-08. Vol I : Structure, Group Definitions and Correspondence Tables. International Labour Organization, 2012.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.