A complete guide for travel professionals / 
edited by 3G E-Learning LLC, USA.   
 - New York :  3G E-Learning LLC,  2019.    
 - xv, 308 p. :  col. ill. ;  26 cm.  
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>9781680948684  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Travel--Guidebooks.