Cook, Roy A., Yale, Laura J. & Marqua, Joseph J. <br/><br/>
Tourism: The Business of Travel 
By Roy A. Cook, Laura J. Yale & Joseph J. Marqua 
 -  Prentice Hall  2010 
 - xvii, 413 pages, 27 cm. 
<br/><br/> Includes appendix, glossary, and index 
<br/><br/><label>ISBN: </label>978-981-0695-89-7 
<br/><br/><label>Dewey Class. No.: </label>338.4791 C77 c1 2010