71. | | Autor: Marrocu, Emanuela Coautor: ; Paci, Raffaele | |
72. | | Autor: Tribe, John Coautor: ; Xiao, Honggen Chambers, Donna | |
73. | | Autor: Vogt, Christine A. | |
74. | | Autor: Pulido-Fernández, Juan Ignacio Coautor: ; Sáez Cala, Antonia Figueroa Domecp, Cristina | |
75. | | Autor: Gombault, Anne Coautor: ; Derbaix, Maud | |
76. | | Col.autor: España. Isntituto de Turismo - Turespaña | |
77. | | Autor: Woojin, Lee Coautor: ; Gretzel, Ulrike Law, Rob | |
78. | | Autor: Seetaram, Neelu | |
79. | | Autor: Carneiro, Maria João Coautor: ; Crompton, John L. | |
80. | | Autor: Park, Sangwon Coautor: ; Dae-Young, Kim | |