Dixon, Matthew <br/><br/>
The challenger sale: 

 - Britain:  Portfolio penguin,  2013. 
 - xvi, 221p.;  ill.; 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>9780670922857 
<br/><br/><label>LC Class. No.: </label>HF5438.4  / dix