Butterfield, Jeremy. <br/><br/>
Oxford A-Z of english usage / 
Jeremy Butterfield. 
 - second edition. 
 - United Kingdom :  Oxford University Press,  2013. 
 -  23 cm. 
<br/><br/><label>ISBN: </label>9780199652457 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English language--Textbooks for foreign speakers.<br/>English language--Usage--Dictionaries.