(1939). Co-operative societies throughout the world: Numerical data. B, Other data relating to primary co-operative societies. International Labour Organization.
Citazione stile Chigago Style (17a edizione)Co-operative Societies Throughout the World: Numerical Data. B, Other Data Relating to Primary Co-operative Societies. International Labour Organization, 1939.
Citatione MLA (9a ed.)Co-operative Societies Throughout the World: Numerical Data. B, Other Data Relating to Primary Co-operative Societies. International Labour Organization, 1939.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.