APA-viite (7. p.)
Organisation for Economic Co-operation and Development. (2018). States of fragility 2018. OECD Publishing.
Chicago-viite (17. p.)
Organisation for Economic Co-operation and Development. States of Fragility 2018. Paris, France: OECD Publishing, 2018.
MLA-viite (9. p.)
Organisation for Economic Co-operation and Development. States of Fragility 2018. OECD Publishing, 2018.
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