1. | 40ème Congrès Mondial de la FIAV / Fédération Internationale des Agences de VoyagesData Publicação: 1966 Col.autor: Fédération Internationale des Agences de Voyages | ||
2. | Proceedings of the inaugural meeting of the East Asia Travel Association / Japan National Tourist OrganizationData Publicação: 1966 Col.autor: Japan National Tourist Organization |