Effective NLP skills 
Youell, Richard. 
 - Second edition. 
 -  Cogan Page Limited.  2013 
 - 168 pages. 
<br/><br/>
<br/><br/><label>ISBN: </label>978-0-7494-6704-3 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Interpersonal communication.
<br/><br/><label>Dewey Class. No.: </label>158.9 Y677 2013