Teddlie, Charles. <br/><br/>
Foundations of mixed methods research :  integrating quantitative and qualitative approaches in the social and behavioral sciences / 
Charles Teddlie, Abbas Tashakkori. 
 - Los Angeles :  SAGE,  c2009. 
 - viii, 387 p. :  ill. ;  26 cm. 
<br/><br/><label>ISBN: </label>9780761930129 (pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mixed methods research.<br/>Social sciences
<br/><br/><label>Dewey Class. No.: </label>001.42  / TED P09F