International Federation of Commercial, Clerical, Professional and Technical Employees European Regional Organisation Commerce Trade Section. (1983). Bericht.
Chicago-Zitierstil (17. Ausg.)International Federation of Commercial, Clerical, Professional and Technical Employees European Regional Organisation Commerce Trade Section. Bericht. Châtelaine-Genf, 1983.
MLA-Zitierstil (9. Ausg.)International Federation of Commercial, Clerical, Professional and Technical Employees European Regional Organisation Commerce Trade Section. Bericht. 1983.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.