APA-viite (7. p.)
Organisation for Economic Co-operation and Development. (2019). OECD regional outlook 2019: Leveraging megatrends for cities and rural areas. OECD.
Chicago-viite (17. p.)
Organisation for Economic Co-operation and Development. OECD Regional Outlook 2019: Leveraging Megatrends for Cities and Rural Areas. Paris: OECD, 2019.
MLA-viite (9. p.)
Organisation for Economic Co-operation and Development. OECD Regional Outlook 2019: Leveraging Megatrends for Cities and Rural Areas. OECD, 2019.
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