Laudon K C <br/><br/>
Management information system: Organization and technology 
Laudon K C; Laudon J P 
 - 4 
 - New Delhi  New Delhi, Prentice-Hall  1996 
 - 900p 
<br/><br/><label>ISBN: </label>81-203-1282-1 
<br/><br/><label>Source: </label>Textbook