Zarka, C. (1967). Policies for promoting labour mobility in selected western European countries. International Labour Organization.
Chicago-Zitierstil (17. Ausg.)Zarka, Claude. Policies for Promoting Labour Mobility in Selected Western European Countries. International Labour Organization, 1967.
MLA-Zitierstil (9. Ausg.)Zarka, Claude. Policies for Promoting Labour Mobility in Selected Western European Countries. International Labour Organization, 1967.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.