Plowright, David. <br/><br/>
Using mixed methods :  frameworks for an integrated methodology / 
David Plowright. 
 - London:  Sage,  2011. 
 - x, 205 pages :  illustrations ; 
<br/><br/>Includes bibliographical references and indexes. 
<br/><br/><label>ISBN: </label>9781848601086 (paperback) 
<br/><br/><label>Dewey Class. No.: </label>300.72 PLO