Stewart, David W. <br/><br/>
Focus groups :  theory and practice / 
David W. Stewart, Prem N. Shamdasani, Dennis W. Rook 
 - 2nd ed. 
 - Thousand Oaks :  SAGE Publications,  2007 
 - xii, 188 p. :  ill. ;  22 cm. 
 - Applied social research methods series ;  v. 20 .
<br/><br/>Includes bibliographical references (p. 167-176) and index 
<br/><br/><label>ISBN: </label>0761925821 (hbk.) 076192583X (pbk.)  RM147.84 
<br/><br/><label>Standard No.: </label>9780761925835 (pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Focused group interviewing<br/>Social sciences--Research--Methodology<br/>Social groups