Emmel Nick <br/><br/>
Sampling and Choosing Cases in Qualitative Research: a realist approach 
Nick Emmel 
 - London  SAGE Publications  2013 
 - xiv,172p, :ill. 
<br/><br/><label>ISBN: </label>9780857025104 
<br/><br/><label>Subjects--Topical Terms: </label><br/>CASE STUDIES<br/>QUALITATIVE RESEARCH<br/>SAMPLING METHOD
<br/><br/><label>LC Class. No.: </label>H 62 Emm