Babbie, Earl. <br/><br/>
The Basics of social research / 
Earl Babbie. 
 - 3rd ed. 
 - Belmont, CA :  Thomson,  2005. 
 - xxiv, 519 p. 
<br/><br/><label>ISBN: </label>0534630367 :  KES 6,399 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social sciences--Research.<br/>Social sciences--Methodology.
<br/><br/><label>LC Class. No.: </label>H62  / .B33 2005