1. | | Autor: Ng, Siew Imm Coautor: ; Lee, Julie Anne Soutar, Geoffrey N. | |
2. | | Autor: Coghlan, Alexandra | |
3. | | Data Publicação: 2007 Col.autor: World Travel & Tourism Council | |
4. | | Autor: Cano Orellana, Antonio | |
5. | | Autor: Hoti, Suhejla Coautor: ; McAleer, Michael Shareef, Riaz | |
6. | | Col.autor: WTO | |
7. | | Autor: Torres Bernier, Enrique Coautor: ; Navarro Jurado, Enrique, co-autor | |
8. | | Autor: Ya-Yen, Sun | |
9. | | | |
10. | | Autor: Ford, Robert C Coautor: ; Peeper, William C. | |
11. | | Autor: Simpson, Murray | |
12. | | Autor: Jones, Calvin Coautor: ; Munday, Max, co-autor | |