OECD Competition Assessment Reviews: Portugal. Volume I. Inland and Maritime Transports and Ports. Paris : OECD, 2018. 467 s. OECD Competition Assessment Reviews. Available on Internet: <https://www.oecd-ilibrary.org/finance-and-investment/oecd-competition-assessment-reviews-portugal-volume-i_9789264300026-en> ISBN 978-92-64-30001-9. [Copy count : 1, currently available 1, at library only 0]