Travel perspectives :  a guide to becoming a travel professional / 
Gorham, Ginger; Rice, Susan 
 - 4th ed. 
 - Singapore :  Delmar Learning,  2008. 
 - xv, 366 p.: ill.; 25.4 cm. 
<br/><br/>Includes references, glossary, and index 
<br/><br/><label>ISBN: </label>9789814239561 
<br/><br/><label>Dewey Class. No.: </label>C 910 G668 2008