OECD regional outlook 2014 : regions and cities : where policies and people meet. Paris : OECD, 2014. 287 s. Dostupné na : <http://www.oecd-ilibrary.org/urban-rural-and-regional-development/oecd-regional-outlook-2014_9789264201415-en> ISBN 978-92-64-20140-8.