Berg, P. (1933). Legislation on labour disputes in Norway. International Labour Organization.
Citazione stile Chigago Style (17a edizione)Berg, Paal. Legislation on Labour Disputes in Norway. International Labour Organization, 1933.
Citatione MLA (9a ed.)Berg, Paal. Legislation on Labour Disputes in Norway. International Labour Organization, 1933.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.