Bloch, M. (1948). Social insurance in post-war Germany. International Labour Organization.
Citazione stile Chigago Style (17a edizione)Bloch, Max. Social Insurance in Post-war Germany. International Labour Organization, 1948.
Citatione MLA (9a ed.)Bloch, Max. Social Insurance in Post-war Germany. International Labour Organization, 1948.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.