Não informado. (2002). Statistics on Occupational Wages and Hours of Work and on Food Prices. International Labour Office.
Čikaški stil citiranja (17. izdanje)Não informado. Statistics on Occupational Wages and Hours of Work and on Food Prices. Geneva, Suíça: International Labour Office, 2002.
MLA način citiranja (8. izdanje)Não informado. Statistics on Occupational Wages and Hours of Work and on Food Prices. International Labour Office, 2002.
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