1. | Destination Unknown : how U.S. and European Travelers decide where to go 2013 / John DiStefano, Lorraine Sileo, Marcello GasdiaAutor: DiStefano, John Data Publicação: 2014 Coautor: SILEO, Lorraine COTA(S): 15117 | ||
2. | Panorama du voyage en ligne. Éttas-Unis, Europa et Asie-Pacifique / SILEO, LorraineAutor: SILEO, Lorraine COTA(S): RE-411 |