Skills Strategy Implementation Guidance for Portugal : Strengthening the Adult-Learning System. 2018 ; Paris : OECD. 185 s. OECD Skills Studies. Dostupné na : <https://www.oecd-ilibrary.org/education/skills-strategy-implementation-guidance-for-portugal_9789264298705-en> ISBN 978-92-64-29867-5. [Počet ex. : 1, z toho voľných 0, prezenčne 1]