Digital Business & E-commerce Management: Strategy, Implementation & Practice/         
Chaffey, Dave, 1963 
 - 6th ed. 
 - United |Kingdom:  Pearson Education Limited,  2011 
<br/><br/><label>ISBN: </label>9780273786542 
<br/><br/><label>LC Class. No.: </label>HF5548.32 
<br/><br/><label>Dewey Class. No.: </label>658.872