Creswell, John W. <br/><br/>
Designing and conducting mixed methods research / 
John W. Creswell, Vicki L. Plano Clark 
 - 2nd ed. 
 -  Sage Publications  2011 
<br/><br/>24254 
<br/><br/><label>ISBN: </label>9781412975179 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social sciences - Research - Methodology<br/>Research - Evaluation
<br/><br/><label>LC Class. No.: </label>H  / 62