ProQuest (Firm). (2009). OECD economic surveys: European Union 2009. OECD.
Chicago-čujuhus (17. p.)ProQuest (Firm). OECD Economic Surveys: European Union 2009. Paris: OECD, 2009.
MLA-čujuhus (9. p.)ProQuest (Firm). OECD Economic Surveys: European Union 2009. OECD, 2009.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.