Butler, Judith <br/><br/>
Gender trouble :  feminism and the subversion of identity / 
Judith Butler ; with an introduction by the author. 
 - New York ;  London :  Routledge,  2006 
 - xxxvi, 236 p. ;  20 cm. 
 - Routledge classics .
<br/><br/><label>ISBN: </label>0415389550 9780415389556