Morgan, David L. <br/><br/>
Focus groups as qualitative research / 
David L.Morgan 
 - 2nd ed. 
 - New Delhi:  Sage Publications,  1997. 
 - 79 p. :  21 p. : 
<br/><br/> Qualitative Research Methods Series 16. 
<br/><br/><label>ISBN: </label>0-7619-0343-7 
<br/><br/><label>Dewey Class. No.: </label>300.72  / MOR N97F