OECD economic outlook 97 : june 2015. Volume 2015/1. Paris : OECD, 2015. 352 s. OECD economic outlook. Available on Internet: <http://www.oecd-ilibrary.org/economics/oecd-economic-outlook-volume-2015-issue-1_eco_outlook-v2015-1-en> ISBN 978-92-64-22020-1. [Copy count : 1, currently available 1, at library only 0]