International Labour Office. (1942). Approches to Social Security: An International Survey (1942.). Internatioal Labour Office.
Chicago Style aipamenaInternational Labour Office. Approches to Social Security: An International Survey. 1942. Geneva: Internatioal Labour Office, 1942.
MLA aipamenaInternational Labour Office. Approches to Social Security: An International Survey. 1942. Internatioal Labour Office, 1942.
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