National Accounts of OECD Countries, Financial Accounts 2018 : 2010-2017. Paris : OECD, 2016. 352 s. Available on Internet: <https://www.oecd-ilibrary.org/economics/national-accounts-of-oecd-countries-financial-accounts-2018_na_fa-2019-en> ISBN 978-92-64-30860-2. ISSN 2221-528X.