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2. | | Autor: Sternberg, Lawrence E. | |
3. | | Autor: Jones, Peter Coautor: ; Hamilton, Donna | |
4. | | Autor: Rushmore, Stephen | |
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9. | | Autor: Saleh, Farouk Coautor: ; Ryan, Chris | |
10. | | Autor: Chahed, Moncef | |
11. | | Autor: Hartley, Jerry S. Coautor: ; Witt, Stephen F | |
12. | | Data Publicação: 1993 Col.autor: International Hotels Environmental Initiative | |
13. | | Autor: Dubé, Laurette Coautor: ; Renaghan, Leo M., co-autor | |
14. | | Autor: Ward, T. J. | |
15. | | Autor: Marques, Alda Frazão Ferreira | |
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17. | | Autor: Ferreira, Ana Maria Alves Pedro | |
18. | | Autor: Yodmani, Suvit | |
19. | | Autor: Anderson, Don | |
20. | | Autor: Ebenfelt, Staffan | |