
1.		L'intervention publique Data Publicação: 1990
2.		The influence of tourism on the quality of life in the evaluation of the inhabitants in the Alps / Karl Socher Autor: Socher, Karl
3.		Études Économiques de l'OCDE / Organisation de Coopération et de Développement Économiques Data Publicação: 1963- Co col. autor sec.: OCDE. [s.n]
4.		Travel & tourism analyst database : the travel and tourism industry in Austria
5.		Austria outbound / George Hamilton Autor: Hamilton, George
6.		International tourism reports : database
7.		International tourism reports : database
8.		International tourism reports database
9.		International tourism reports database
10.		International tourism reports database