Schutt,Russell K. <br/><br/>
Investigating the social world :  the process and practice of research / 
Russell K. Schutt. 
 - 7th ed. 
 - Los Angeles :  SAGE,  c2012 
 - xxiv, 618 p. :  col. ill. ;  25 cm. 
<br/><br/> Includes index. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>9781412999809 (pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social problems--Research.<br/>Social sciences--Research.