Fowler, Floyd J. <br/><br/>
Survey research methods  

 - 4th ed. 
 - Thousand Oaks   Sage Publications,  2009 
<br/><br/><label>ISBN: </label>9781412958417 (pbk.);1412958415 (pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social surveys.
<br/><br/><label>Dewey Class. No.: </label>RES 300.723 FOW