Ingram, Thomas N. <br/><br/>
Professional selling :   a trust-based approach / 
Thomas N. Ingram. 
 - 4th 
 - Pasig City :  Cengage Learning,  2009. 
 - xxviii, 432 p.:  23 cm. 
<br/><br/> Includes index 
<br/><br/><br/>English 
<br/><br/><label>ISBN: </label>978-981-4253-37-6 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Selling
<br/><br/><label>LC Class. No.: </label>658.85 P94