Não informado. (1967). OECD Economic Outlook. Organization for Economic Co-operation and Development.
Čikaški stil citiranja (17. izdanje)Não informado. OECD Economic Outlook. Paris: Organization for Economic Co-operation and Development, 1967.
MLA način citiranja (8. izdanje)Não informado. OECD Economic Outlook. Organization for Economic Co-operation and Development, 1967.
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