Répercussions des attentats du 11 septembre sur le tourisme international: le bout du tunnel (avril 2002) / Organisation Mondiale du Tourisme
Le marché espagnol de l'écotourisme / Organisation Mondiale du Tourisme
Le marché de l'écotourisme des États-Unis / Organisation Mondiale du Tourisme
Inbound tourism tourism to the Middle East and North Africa / World Tourism Organization
Australia - the Asia and the Pacific intra-regional outbound series / World Tourism Organization
Hong Kong - the Asia and Pacific intra-regional outbound series / World Tourism Organization
Thailand - the Asia and Pacific intra-regional outbound series / World Tourism Organization
India - the Asia and Pacific intra-regional outbound series / World Tourism Organization
Republic of Korea : the Asia and the Pacific / World Tourism Organization; Ministry of Culture and Tourism of the Republic of Korea, Korea Culture and Tourim Policy Institute
Study on Chinese Outbound travel to Africa / World Tourism Organization