4Suhyk, W C Gartner. Preferences and Trip Expenditures- A Conjoint Analysis of Visitors to Seoul, Korea [ J ]. Tourism Management,2004,25:127 - 137. 被引量:1
5Kimdg,W GKim, J SHan. A Perceptual Mapping of Online Travel Agencies and Preference Attributes [J]. Tourism Management,2007,28:591 - 603. 被引量:1