OLeary 2. <br/><br/>
The Essential Guide to Doing Your Research Project  Textual Documents 

 -  2010. 
 - Delhi  Sage Publications 
 - 308. 
<br/><br/><label>ISBN: </label>978-81-321-0646-3   
<br/><br/><label>Subjects--Index Terms: </label>Procurement 
<br/><br/><label>Dewey Class. No.: </label>658.72  / OLE