Radford, Andrew. <br/><br/>
Transformational grammar :  a first course / 
Andrew Radford. 
 - 1st  ed. 
 - Cambridge :  C. U. P.,  1988. 
 - xii, 625  p. 
<br/><br/><label>ISBN: </label>0521347501 : 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Generative grammar.<br/>Grammar, Comparative and general--Syntax.