Working Better with Age. Paris : OECD, 2019. 79 s. Ageing and Employment Policies. Dostupné na : <https://www.oecd-ilibrary.org/employment/working-better-with-age_c4d4f66a-en> ISBN 978-92-64-53705-7. [Počet ex. : 1, z toho voľných 0, prezenčne 1]