International Labour Office, G., & International Labour Office, G. (1949). Wages and pyroll statistics.
Čikaški stil citiranjaInternational Labour Office, Geneva_, i G. International Labour Office. Wages and Pyroll Statistics. 1949.
MLA način citiranjaInternational Labour Office, Geneva_, i G. International Labour Office. Wages and Pyroll Statistics. 1949.
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