Bovee, Cortland L. <br/><br/>
Business Communications Essentials 

 - New Delhi:  Dorling Kindersley,  2013. 
 - unpage (Rk # 20 Sh # 3). 
<br/><br/><label>ISBN: </label>9788131732441 
<br/><br/><label>Dewey Class. No.: </label>738.23