13. | | Autor: Elias, José Luís COTA(S): RP-1385 | |
14. | | Autor: Hall, Michael C. COTA(S): RE-1193 | |
15. | | Autor: Leung, Daniel Coautor: ; Law, Rob Hee, Andy Lee COTA(S): RE-1610 | |
16. | | Autor: Teles, Paula Data Publicação: 2013 Coautor: Silva, Pedro Ribeiro da COTA(S): 16310; 16310.a | |
17. | | Autor: Mckercher, Bob Coautor: ; Tung, Vincent COTA(S): RE-1193 | |
18. | | Autor: Fong, Lawrence Hoc Nang Coautor: ; Au, Norman Law, Rob COTA(S): RE-1562 | |
19. | | Data Publicação: 1965 Col.autor: Instituto de Estudios Turísticos COTA(S): 601 | |
20. | | Data Publicação: 1950 Col.autor: Deutsches Wirtschaftswissenschaftliches Institut für Fremdenverkehr an der Universität München COTA(S): 804 | |
21. | | Autor: Rose, Mei Coautor: ; Blodgett, Jeffrey G., co-autor COTA(S): RE-1268 | |