International Migration Outlook 2018. 42st Edition. Paris : OECD, 2018. 407 s. International Migration Outlook. Available on Internet: <https://www.oecd-ilibrary.org/social-issues-migration-health/international-migration-outlook-2018_migr_outlook-2018-en> ISBN 978-92-64-30194-8. [Copy count : 1, currently available 0, at library only 1]