5Fodness D, Murray B. Tourist information search [J].Annals of Tourism Research, 1997(24):503 - 523.
6RaitzK, DakhilM. A note about information sources for preferred recreational environments[J].Journal of Travel Research, 1989,27 (1): 45 - 49.
7Ratchford B, Talukdar D, Lee M. A model of consumer choice of the intemet as an information source [J].Intemational Journal of Electronic Commerce, 2001,5(3) : 7 - 21.
8Bing P,DanielR. Online information search: vacation planning process[J].Annals of Tourism Research, 2006,33(3): 809 - 832.
9Hoffman D,Novak P. Marketing in hypermedia computer-media ted environments:conceptual foundations[J]. Journal of Marketing, 1996(60): 50 - 68.