Gujarati , Damodar N. <br/><br/>
Basic Econometrics 

 - 5 Ed. 
 - Chennai  MCGraw Hill Education ( India ) Private Limited  2017 
<br/><br/><label>ISBN: </label>978-00-07-133345-2 
<br/><br/><label>Dewey Class. No.: </label>658.4033 GUJ / BAS