Krueger, Richard A. <br/><br/>
Focus group :  a practical guide for applied research / 
Richard A. Krueger and Mary Anne Casey 
 - 3rd ed. 
 - Thousand Oaks :  Sage Publications,  2000 
 - 215 p. :  ill. ;  24 cm. 
<br/><br/><label>ISBN: </label>0761920714  RM115.44 
<br/><br/><label>LCCN: </label>00-008040 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Focused group interviewing<br/>Social sciences--Methodology