Organisation for Economic Co-operation and Development. (2018). OECD compendium of productivity indicators 2018. Organisation for Economic Co-operation and Development.
Chicago-viite (17. p.)Organisation for Economic Co-operation and Development. OECD Compendium of Productivity Indicators 2018. Paris, France: Organisation for Economic Co-operation and Development, 2018.
MLA-viite (9. p.)Organisation for Economic Co-operation and Development. OECD Compendium of Productivity Indicators 2018. Organisation for Economic Co-operation and Development, 2018.
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