(1935). Recent family budget enquiries: The Czechoslovak family budget enquiry of 1929-1930. International Labour Organization.
Citazione stile Chigago Style (17a edizione)Recent Family Budget Enquiries: The Czechoslovak Family Budget Enquiry of 1929-1930. International Labour Organization, 1935.
Citatione MLA (9a ed.)Recent Family Budget Enquiries: The Czechoslovak Family Budget Enquiry of 1929-1930. International Labour Organization, 1935.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.