Bibler, Douglas; Conrad, Susan ; Leech, Geoffrey <br/><br/>
Londman Student Grammar of Spoken and Written English 

 - UK  Pearson India Education Pvt. Ltd.  2010 
 - 487 
<br/><br/><label>ISBN: </label>978-81-317-3339-4 
<br/><br/><label>Dewey Class. No.: </label>428  / BIB