1.		Sustainable tourism development : guide for local planners / World Tourism Organization; col. George McIntyre, Arlene Hetherington and Edward Inskeep Data Publicação: 1993 Coautor: McIntyre, George Hetherington, Arlene Inskeep, Edward Col.autor: OMT
2.		Round table on planning for sustainable tourism development Col.autor: OMT
3.		Desenvolvimento de turismo sustentável : manual para organizadores locais / Organização Mundial de Turismo; col. George McIntyre, Arlene Hethrington e Edward Inskeep Data Publicação: 1993 Coautor: McIntyre, George Hetherington, Arlene Inskeep, Edward Col.autor: OMT
4.		La Déclaration de Malé / Organisation Mondiale du Tourisme Col.autor: OMT
5.		Tourism 2000 - building a sustainable future for Asia-Pacific : preliminary report / World Tourism Organization Data Publicação: 1997 Col.autor: OMT
6.		Application à la région du programme général de travail 1996-1997 Co col. autor sec.: OMT
7.		Regional and technical cooperation activities Col.autor: OMT
8.		Ce que les gestionnaires du tourisme ont besoin de savoir : guide pratique pour l'élaboration et l'emploi d'indicateurs du tourisme durable / Organisation Mondilae du tourisme Data Publicação: 1995 Col.autor: OMT
9.		W.T.O. : World Tourism Organization / World Tourism Organization Data Publicação: [1997?] Col.autor: OMT
10.		Agenda 21 for the travel & tourism industry : towards environmentally sustainable development / World Travel & Tourism Council; World Tourism Organization Data Publicação: 1997 Co col. autor sec.: World Travel & Tourism Council OMT Earth Council