Ageing and Employment Policies: United States 2018 : Working Better with Age and Fighting Unequal Ageing. Paris : OECD, 2018. 145 s. Ageing and Employment Policies. Dostupné na : <https://www.oecd-ilibrary.org/employment/ageing-and-employment-policies-united-states-2018_9789264190115-en> ISBN 978-92-64-19009-2. [Počet ex. : 1, z toho voľných 0, prezenčne 1]