Sawyer, P. H. <br/><br/>
From Roman Britain to Norman England / 
P. H. Sawyer 
 - London :  Methuen & Co. Ltd.,  1978 
 - 294 p. :  ill. ;  22 cm. 
<br/><br/>Bibliography : p. 267-284 
<br/><br/><label>ISBN: </label>0416716105 
<br/><br/><label>LCCN: </label>78-017640 
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Great Britain--History--Anglo Saxon period, 449--1066<br/>Great Britain--History--Norman period, 1066--1154