Gujarati, Damodar. <br/><br/>
Basic econometrics / 
Damodar N. Gujarati, Dawn C. Porter, Sangeetha Gunasekar. 
 - 5th ed. 
 - New Delhi :  Tata McGraw Hill Education Private Limited,   2012. 
 - xxiii, 886 p. :  ill. ;  26 cm. 
<br/><br/>Includes bibliographical references (p. 902-903) and indexes. 
<br/><br/><label>ISBN: </label>0071333452 9780071333450 
<br/><br/><label>LCCN: </label>2008035934 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Econometrics.