| 1. | The Middle East outbound travel market with special insight into the image of Europe as a destination / World Tourism Organization; European Travel CommissionCol.autor: OMT COTA(S): 13805; 13805.a; 13805-Dg |  | |
| 2. | Guide pratique de la gestion des destinations touristiques / OMTData Publicação: 2014 Col.autor: OMT COTA(S): 15058-Dg | | |