Towards new forms of public-private sector partnership : the changing role, structure and activities of National Tourism Administrations / World Tourism Organization
Sustainable development of ecotourism : a compilation of good practices / World Tourism Organization
Structures and budegts of National Tourism Organizations, 2004-2005 / World Tourism Organization
La réduction de la pauvreté par le tourisme: un recueil de bonnes pratiques / Organisation Mondiale du Tourisme