Picard, R. (1925). The German and French national economic councils. International Labour Organization.
Citazione stile Chigago Style (17a edizione)Picard, Roger. The German and French National Economic Councils. International Labour Organization, 1925.
Citatione MLA (9a ed.)Picard, Roger. The German and French National Economic Councils. International Labour Organization, 1925.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.