Berg, Bruc L. <br/><br/>
Qualitative research methods for the social science / 

 - 5th ed. 
 - Boston :  Pearson,  c2004. 
 - XV, 336 p. :  ill. ; 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>0205414214 9780205414215 0205379052 9780205379057 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Qalitatieve methoden.<br/>Methodologie.<br/>Sociaalwetenschappelijk onderzoek.
<br/><br/><label>LC Class. No.: </label>H 61.  / BER