National Accounts of OECD Countries, Financial Balance Sheets 2019 : 2010-2018. Paris : OECD, 2019. 352 s. Available on Internet: <https://www.oecd-ilibrary.org/economics/national-accounts-of-oecd-countries-financial-balance-sheets-2019_g2g9fda0-en> ISBN 978-92-64-31349-1. ISSN 2221-4453. [Copy count : 1, currently available 0, at library only 1]