Bullough, Geoffrey <br/><br/>
Narrative And Dramatic Sources Of Shakespeare ( Volume-III ):  Earlier English History Plays: Henry VI Richard III Richard II 
/ by Geoffrey Bullough 
 - London:  Routledge & Kegan Paul Ltd.,  1966. 
 - xvi, 512p. 
<br/><br/><label>Dewey Class. No.: </label>822.33  / BUL/N