OECD Environmental Performance Reviews: Czech Republic 2018. Paris : OECD, 2018. 220 s. OECD Environmental Performance Reviews. Dostupné na : <https://www.oecd-ilibrary.org/environment/czech-republic-2018_9789264300958-en> ISBN 978-92-64-30094-1. [Počet ex. : 1, z toho voľných 0, prezenčne 1]