National Accounts of OECD Countries : Financial Balance Sheets 2017. Paris : OECD, 2017. 335 s. Available on Internet: <http://www.oecd-ilibrary.org/economics/national-accounts-of-oecd-countries-financial-balance-sheets-2017_na_fbs-2017-en> ISBN 978-92-64-28665-8. ISSN 2221-4453. [Copy count : 1, currently available 1, at library only 0]