Kazakhstan 2017. Paris : OECD, 2017. 322 s. OECD Investment Policy Reviews. Dostupné na : <http://www.oecd-ilibrary.org/finance-and-investment/oecd-investment-policy-reviews-kazakhstan-2017_9789264269606-en> ISBN 978-92-64-26958-3. [Počet ex. : 1, z toho voľných 0, prezenčne 1]