Não informado. (2002). Labour Force Statistics. Organization for Economic Co-operation and Development.
Čikaški stil citiranja (17. izdanje)Não informado. Labour Force Statistics. Paris: Organization for Economic Co-operation and Development, 2002.
MLA način citiranja (8. izdanje)Não informado. Labour Force Statistics. Organization for Economic Co-operation and Development, 2002.
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