Harvard Business Review:  January-February 2014 
HBR.ORG 
 - Boston:  Harvard Business Review,  c2014 
 - 124p.:  ill.;  24cm 
 -  92 .
<br/><br/><label>ISSN: </label>0017801290820141107709212010  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Marketing<br/>Management