Shawcross, William. <br/><br/>
Queen Elizabeth :  the Queen Mother : the official biography / 
William Shawcross. 
 - London :  Macmillan,  2009. 
 - xxiv, 1096p. 
<br/><br/><label>ISBN: </label>9781405048590 
<br/><br/><label>Subjects--Personal Names: </label><br/>Elizabeth, Queen, consort of George VI, King of Great Britain,  1900-2002 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Queens--Biography.--Great Britain
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Great Britain--History--20th century.