Organisation for Economic Co-operation and Development & ProQuest (Firm). (2009). OECD in figures. Organisation for Economic Co-operation and Development.
Čikaški stil citiranja (17. izdanje)Organisation for Economic Co-operation and Development i ProQuest (Firm). OECD in Figures. Paris, France: Organisation for Economic Co-operation and Development, 2009.
MLA način citiranja (9. izdanje)Organisation for Economic Co-operation and Development i ProQuest (Firm). OECD in Figures. Organisation for Economic Co-operation and Development, 2009.
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