Entrepreneurship at a glance 2015. Paris : OECD, 2015. 126 s. Dostupné na : <http://www.oecd-ilibrary.org/industry-and-services/entrepreneurship-at-a-glance-2015_entrepreneur_aag-2015-en> ISBN 978-92-64-23220-4. ISSN 2226-6933.