Organisation for Economic Co-operation and Development. (2018). International Migration Outlook 2018. Organisation for Economic Co-operation and Development.
Chicago-referens (17:e uppl.)Organisation for Economic Co-operation and Development. International Migration Outlook 2018. Paris, France: Organisation for Economic Co-operation and Development, 2018.
MLA-referens (9:e uppl.)Organisation for Economic Co-operation and Development. International Migration Outlook 2018. Organisation for Economic Co-operation and Development, 2018.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.