Ridley, D. <br/><br/>
The literature review :  A step by step guide for students /  [textbook] 
by Diana Ridley 
 - Second edition / 
 - Los Angeles :  SAGE,  2012. 
 - xi, 214 pages:  illustrations; 
<br/><br/>Includes bibliographic references and index. 
<br/><br/><label>ISBN: </label>139781446201435 9781446201428 
<br/><br/><label>LC Class. No.: </label>LB2369  / RID