OECD Economic Surveys: United States 2018 : June 2018. Volume 2018/14. Paris : OECD, 2018. 111 s. OECD Economic Surveys. Available on Internet: <https://www.oecd-ilibrary.org/economics/oecd-economic-surveys-united-states-2018_eco_surveys-usa-2018-en> ISBN 978-92-64-30139-9. [Copy count : 1, currently available 0, at library only 1]