SANTIAGO, Paulo. Estonia 2016. Paris : OECD, 2016. 228 s. OECD reviews of school resources. Dostupné na : <http://www.oecd-ilibrary.org/education/oecd-reviews-of-school-resources-estonia-2016_9789264251731-en> ISBN 978-92-64-25168-7. [Počet ex. : 1, z toho voľných 1, prezenčne 0]