Waelbroeck, P., & Bessling, I. (1941). Some aspects of German social policy under the national-socialist régime. International Labour Organization.
Citazione stile Chigago Style (17a edizione)Waelbroeck, Pierre, e I. Bessling. Some Aspects of German Social Policy Under the National-socialist Régime. International Labour Organization, 1941.
Citatione MLA (9a ed.)Waelbroeck, Pierre, e I. Bessling. Some Aspects of German Social Policy Under the National-socialist Régime. International Labour Organization, 1941.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.