Tourism informatics :  visual travel recommender systems, social communities, and user interface design / 
[edited by] Nalin Sharda 
 - Hershey, PA :  Information Science Reference,  c2010 
 - xviii, 334 p. :  ill. ;  29 cm. 
<br/><br/> "Premier reference source" 
<br/><br/>Includes bibliographical references and index 
<br/><br/> "This book presents innovative research being conducted into Travel Recommender Systems, travel related on-line communities, and their user interface design" 
<br/><br/><label>ISBN: </label>9781605668185 1605668184 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Tourism--Computer network resources<br/>Internet<br/>Online social networks