SOme interesting articles:

http://www3.interscience.wiley.com/cgi-bin/abstract/10006933/ABSTRACT?CRETRY=1&SRETRY=0
The future for direct retailing of travel and tourism products: the influence of information technology

http://jtr.sagepub.com/cgi/content/abstract/39/2/192

Adoption of Information Technology in U.S. Hotels: Strategically Driven Objectives

http://cqx.sagepub.com/cgi/content/abstract/41/1/30

Experience-based Travel