31. | | Col.autor: European Institute of Education and Social Policy | |
32. | | Autor: Graburn, Nelson H. H. Coautor: ; Jafari, Jafar | |
33. | | Autor: Aguiar, António | |
34. | | Autor: Ritchie, J. R. Brent | |
35. | | Resp- Sec.: Huygen, Jan Mattio, André, Zucco | |
36. | | Data Publicação: 1995 Col.autor: Seminar on perspectives and challenges of employment in the tourism industry. 1995 | |
37. | | Autor: Alvares-Vadillo, Carlos | |
38. | | Autor: Boyer, Heinz | |
39. | | Autor: Dorf, David C. | |
40. | | Autor: Fayos-Solá, Eduardo | |