Hartson, Rex.,  author. <br/><br/>
The UX book :  agile UX design for a quality user experience/ 
Rex Hartson & Pardha Pyla. 
 - Second edition. 
 - Cambridge, MA :  Morgan Kaufmann,   2019. 
 - xxvii, 888 pages :  colour illustrations ;  24 cm. 
<br/><br/> Includes index. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>9780128053423 (paperback) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>User interfaces (Computer systems).<br/>Human-computer interaction.<br/>User interfaces (Computer systems)--Design.