(1921). Statistics of the unemployed based chiefly on returns from workers' organisations. International Labour Organization.
Chicago-Zitierstil (17. Ausg.)Statistics of the Unemployed Based Chiefly on Returns from Workers' Organisations. International Labour Organization, 1921.
MLA-Zitierstil (9. Ausg.)Statistics of the Unemployed Based Chiefly on Returns from Workers' Organisations. International Labour Organization, 1921.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.