Siegal A M <br/><br/>
New York times: Manual of style and usage 
Siegal A M; Connolly 
 - New York  New York, USA  Times  1999 
 - 364p 
<br/><br/><label>ISBN: </label>0-8129-6388-1 
<br/><br/><label>Source: </label>Textbook