(1931). The Japanese family budget enquiry of 1926-1927. International Labour Organization.
Citazione stile Chigago Style (17a edizione)The Japanese Family Budget Enquiry of 1926-1927. International Labour Organization, 1931.
Citatione MLA (9a ed.)The Japanese Family Budget Enquiry of 1926-1927. International Labour Organization, 1931.
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