71. | | Autor: Seetaram, Neelu | |
72. | | Autor: Carneiro, Maria João Coautor: ; Crompton, John L. | |
73. | | Col.autor: España. Isntituto de Turismo - Turespaña | |
74. | | Autor: Park, Sangwon Coautor: ; Dae-Young, Kim | |
75. | | Autor: Dae-Young, Kim Coautor: ; Xinran, You Lheto Kline, Sheryl F. | |
76. | | Autor: Smith, Karen A. | |
77. | | Autor: Bing, Pan Coautor: ; Litvin, Stephen W., co-autor O' Donnell, Thomas E., co-autor | |
78. | | Autor: Chih-Chien, Chen Coautor: ; Schwartz, Zvi, co-autor | |
79. | | Autor: Taylor, Peter | |
80. | | Autor: Stamou, Anastasia G. Coautor: ; Paraskevopoulos, Stephanos | |