(1960). The instruments of employment policy in Switzerland. International Labour Organization.
Citazione stile Chigago Style (17a edizione)The Instruments of Employment Policy in Switzerland. International Labour Organization, 1960.
Citatione MLA (9a ed.)The Instruments of Employment Policy in Switzerland. International Labour Organization, 1960.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.