OECD Economic Surveys: Latvia 2017 : September 2017. Volume 2017/4. Paris : OECD, 2017. 138 s. OECD Economic Surveys. Available on Internet: <http://www.oecd-ilibrary.org/economics/oecd-economic-surveys-latvia-2017_eco_surveys-lva-2017-en> ISBN 978-92-64-28119-6.