1.		Tourism 2000 - building a sustainable future for Asia-Pacific : preliminary report / World Tourism Organization Data Publicação: 1997 Col.autor: OMT
2.		Awards for improving the coastal environment: the example of the blue flag / coord. Aloisi de Larderel, Peter Shackleford, Jan Eriksen, Lene Andersen Data Publicação: 1996 Co col. autor: United Nations OMT FEEE
3.		Tourism 2020 vision : Americas / World Tourism Organization Data Publicação: 2000 Col.autor: OMT
4.		Tourism 2020 vision : East Asia and the Pacific / World Tourism Organization Data Publicação: 2000 Col.autor: OMT
5.		Tourism 2020 vision : Middle East / World Tourism Organization Col.autor: OMT
6.		Tourism 2020 vision : South Asia / World Tourism Organization Data Publicação: 2000 Col.autor: OMT
7.		The least developed countries and international tourism / World Tourism Organization Col.autor: OMT
8.		Le compte satellite du tourisme en tant que processus continu : passé, présent et développements à venir / Organisation Mondiale du Tourisme Data Publicação: 2001 Col.autor: OMT
9.		Outbound tourism of Scandinavia market profile / World Tourism Organization. Market Intelligence and Promotion Section Data Publicação: 2002 Col.autor: OMT
10.		Tourism satellite account (TSA) / World Tourism Organization Data Publicação: 1998 Col.autor: OMT