Creswell, John W. <br/><br/>
Qualitative inquiry & research design :  choosing among five approaches / 
 Qualitative inquiry and research design 
John W. Creswell, Cheryl N. Poth. 
 - 4th ed. 
 - xxv, 459 p. :  ill. 
<br/><br/><label>ISBN: </label>9781506361178 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Forskningsmetodik<br/>Samhällsvetenskaplig forskning --metodik<br/>Kvalitativ forskning