APA-čujuhus (7. p.)
Organisation for Economic Co-operation and Development. (2019). Sigi 2019 global report: Transforming challenges into opportunities. OECD Publishing.
Chicago-čujuhus (17. p.)
Organisation for Economic Co-operation and Development. Sigi 2019 Global Report: Transforming Challenges into Opportunities. Paris, France: OECD Publishing, 2019.
MLA-čujuhus (9. p.)
Organisation for Economic Co-operation and Development. Sigi 2019 Global Report: Transforming Challenges into Opportunities. OECD Publishing, 2019.
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