(1921). Works councils and arbitration tribunals in the Czecho-Slovakian mining industry. International Labour Organization.
Citazione stile Chigago Style (17a edizione)Works Councils and Arbitration Tribunals in the Czecho-Slovakian Mining Industry. International Labour Organization, 1921.
Citatione MLA (9a ed.)Works Councils and Arbitration Tribunals in the Czecho-Slovakian Mining Industry. International Labour Organization, 1921.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.