| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Budgets of National Tourism Organizations, 2008-2009 | 978-92-844-1341-6 (92-844-1341-9) | 2011 |
o.A. · T.A. · W.A. · W. T. · World Organization · World Tourism Organization
World Tourism Organization/International Labour Organization