Lichtman, Marilyn <br/><br/>
Understanding and evaluating qualitative educational research 

 - 1st 
 - California  Sage Publications Ltd  2011 
 - xiv;313p p. 
<br/><br/><label>ISBN: </label>978-1-4129-7526-1 
<br/><br/><label>Subjects--Index Terms: </label>Education -- Research -- Methodology.