OECD Economic Surveys: New Zealand 2019 : June 2019. Volume 2019/15. Paris : OECD, 2019. 190 s. OECD Economic Surveys. Dostupné na : <https://www.oecd-ilibrary.org/economics/oecd-economic-surveys-new-zealand-2019_b0b94dbd-en> ISBN 978-92-64-34057-2.