The Middle East outbound travel market with special insight into the image of Europe as a destination / World Tourism Organization; European Travel Commission
COTA(S): 13805; 13805.a; 13805-Dg
Technology in Tourism / World Tourism Organization
COTA(S): 13936-II-Dg; 13936-I-Dg; 13936-II-A-Dg; 13936-III-Dg; 13936-IV-Dg; 13936-V-Dg; 13936-VI-Dg; 13936-VII-Dg; 13936-VIII-Dg
Australia - the Asia and the Pacific intra-regional outbound series / World Tourism Organization
COTA(S): 11625.01
Hong Kong - the Asia and Pacific intra-regional outbound series / World Tourism Organization
COTA(S): 11625.02
Thailand - the Asia and Pacific intra-regional outbound series / World Tourism Organization
COTA(S): 11625.03
India - the Asia and Pacific intra-regional outbound series / World Tourism Organization
COTA(S): 11625.04
Japan - the Asia and Pacific intra-regional outbound series / World Tourism Organization
COTA(S): 11625.05
Le marché de l'écotourisme des États-Unis / Organisation Mondiale du Tourisme
COTA(S): 8347.12
The U. S. ecotourism market / World Tourism Organization
Tourism 2020 vision : East Asia and the Pacific / World Tourism Organization
COTA(S): 8341-III