1.		Pan American seminar on statistics and tourism satellite accounts, Mexico, 24-25 November 1998 / World Tourism Organization Data Publicação: 1998 Col.autor: OMT
2.		Tourism taxation: striking a fair deal / World Tourism Organization Data Publicação: 1998 Col.autor: OMT
3.		L' Afrique et les perspectives du tourisme mondial: l'horizon 2020: défis et opportunités : Séminaire CAF, Grand-Baie, Maurice, 30 avril-1er mai 1998 / Oganisation Mondial du Tourisme Data Publicação: 1998 Col.autor: OMT
4.		Travel & tourism fairs : guidelines for exhibitors / World Tourism Organization Data Publicação: 1998 Col.autor: OMT
5.		Handbook on natural disaster reduction in tourist areas / World Tourism Organization Data Publicação: 1998 Col.autor: OMT
6.		Characteristics of seven tourism generating countries / World Tourism Organization Data Publicação: 1998 Col.autor: OMT
7.		La fiscalité du tourisme: parvenir à un traitement équitable / Organisation Mondiale du Tourisme Data Publicação: 1998 Col.autor: OMT
8.		Guide for local authorities on developing sustainable tourism / World Tourism Organization Data Publicação: 1998 Col.autor: OMT
9.		L' euro : incidences sur le tourisme / Organisation mondiale du tourisme Data Publicação: 1998 Col.autor: OMT
10.		CEU/ETC seminar on the euro and tourism, Royal Olympic Cruises ship, Greece, 5-8 May 1998 / World Tourism Organization Data Publicação: 1998 Col.autor: OMT