Sheridan, Marcus, <br/><br/>
Endless customers :  a proven system to build trust, drive sales and become the market leader / 
Marcus Sheridan 
 - 1 online resource 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>9781394282807 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Business planning<br/>Customer relations