1. OECD statistics on international trade in services 2004-2007
:OECD statistics on international trade in services 2004-2007. Volume II. Detailed tables by partner country. Paris : OECD, 2010. 278 s. ISBN 978-92-64-08029-4. ISSN 1682-7457. [Copy count : 1, currently available 1, at library only 0]