(1934). Employment of men and women in the Netherlands at the end of 1930. International Labour Organization.
Citazione stile Chigago Style (17a edizione)Employment of Men and Women in the Netherlands at the End of 1930. International Labour Organization, 1934.
Citatione MLA (9a ed.)Employment of Men and Women in the Netherlands at the End of 1930. International Labour Organization, 1934.
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