Seminaire sur la responsabilite de l'état concernant le developpement du tourisme, Budapest (Hongrie), 15 fév. 1993 / org. Organisation Mondiale du Tourisme
Global tourism forecasts to the year 2000 and beyond / Published by the World Tourism Organization
Aviation and tourism policies : balancing the benefits / World Tourism Organization
Budgets & marketing plans of national tourism administrations : a World Tourism Organization report / World Tourism Organization
Budgets of national tourism administrations : 1994 / World Tourism Organization
Marketing plans & strategies of national tourism administrations / World Tourism Organization
Tourist safety and security : practical measures for destinations / World Tourism Organization
Towards new forms of public-private sector partnership : the changing role, structure and activities of National Tourism Administrations / World Tourism Organization
Guide for local authorities on developing sustainable tourism / World Tourism Organization
Guide à l'intention des autorités locales pour un développement durable du tourisme : Afrique subsaharienne / Organisation Mondiale du Tourisme