National Accounts of OECD Countries : Main Aggregates : 2008-2015. Volume 2017/1. Paris : OECD, 2017. 187 s. Available on Internet: <http://www.oecd-ilibrary.org/economics/national-accounts-of-oecd-countries-volume-2017-issue-1_na_ma_dt-v2017-1-en> ISBN 978-92-64-27956-8.