1. | Involvement and opinion leadership in tourism / Ute Jamrozy, Sheila J. Backman, Kenneth F. BackmanAutor: Jamrozy, Ute Coautor: ; Backman, Sheila J. | ![]() | |
2. | The encyclopedia of ecotourism / David B. Weaver [et al.]Data Publicação: 2000 Resp- Sec.: Weaver, David Bruce COTA(S): 8421 | ![]() | |
3. | The challenge of Cuban tourism: a commentary on "Cuba at the crossroads" / Kenneth BackmanAutor: Backman, Kenneth F. COTA(S): RE-1268 | ![]() |