Barbour, Rosaline <br/><br/>
Doing focus groups 
Rosaline Barbour 
 - Los angeles:  Sage publication,  2007. 
 - 156 
 - The SAGE qualitative research kit .
<br/><br/><label>ISBN: </label>9780761949787 
<br/><br/><label>Dewey Class. No.: </label>001.42  / BAR/D