OECD Compendium of Productivity Indicators 2017. Paris : OECD, 2017. 122 s. OECD Compendium of Productivity Indicators. Dostupné na : <http://www.oecd-ilibrary.org/economics/oecd-compendium-of-productivity-indicators-2017_pdtvy-2017-en> ISBN 978-92-64-27325-2. [Počet ex. : 1, z toho voľných 0, prezenčne 1]