APA-viite (7. p.)
Organisation for Economic Co-operation and Development. (2012). OECD economic surveys: Spain 2012. OECD.
Chicago-viite (17. p.)
Organisation for Economic Co-operation and Development. OECD Economic Surveys: Spain 2012. Paris, France: OECD, 2012.
MLA-viite (9. p.)
Organisation for Economic Co-operation and Development. OECD Economic Surveys: Spain 2012. OECD, 2012.
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