Key outbound tourism markets in South-East Asia - Indonesia, Malaysia, Singapore, Thailand and Vietnam / World Tourism Organization, Tourism Australia
COTA(S): 14390; 14390-Dg
Economic crisis, International tourism decline and its impact on the poor / OMT, International Labour Organization
COTA(S): 14415; 14415-Dg
Le tourisme et la diversité biologique – Réaliser les objectifs communs en faveur de la durabilité / UNWTO
COTA(S): 15038-Dg