(1926). Unemployment insurance in the Netherlands in 1924. International Labour Organization.
Citazione stile Chigago Style (17a edizione)Unemployment Insurance in the Netherlands in 1924. International Labour Organization, 1926.
Citatione MLA (9a ed.)Unemployment Insurance in the Netherlands in 1924. International Labour Organization, 1926.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.