Creswell, John W. <br/><br/>
Research design :  qualitative, quantitative, and mixed method approaches / 
John W. Creswell. 
 - 2nd ed. 
 - Thousand Oaks, Calif. :  Sage Publications,  c2003. 
 - xxvi, 246 p. :  ill. ;  25 cm. 
<br/><br/>Includes bibliographical references (p. 228-236) and indexes. 
<br/><br/><label>ISBN: </label>0761924418 (c) 0761924426 (pbk.) 
<br/><br/><label>LCCN: </label>2002005575 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social sciences<br/>Social sciences--Research
<br/><br/><label>LC Class. No.: </label>H62 
<br/><br/><label>Dewey Class. No.: </label>300/.7/2