37.		Productivity growth of Taiwanese international tourist hotels in a metafrontier framework / Ming-Miin Yu and Li-Hsueh Chen Autor: Ming-Miin, Yu Coautor: ; Li-Hsueh, Chen COTA(S): RE-1268
38.		The Baidu Index: Uses in predicting tourism flows - A case study of the Forbidden City / Xiankai Huang, Lifeng Zhang, Yusi Ding Autor: Xiankai, Huang Coautor: ; Lifeng, Zhang Yusi, Ding COTA(S): RE-1193
39.		Market Insight 2007 : Trends of the Japanese Overseas Travel Market Data Publicação: 2007 Col.autor: Japan Travel Bureau Foundation COTA(S): 17652