Treadgold, Warren T..
The Byzantine revival, 780-842 /
Warren Treadgold 
. - Stanford : Stanford University Press,  1988 
. - xv, 504 p.  ill., maps  24 cm. 
<br/>К.: Бібліогр. : c. 465-475, Index 
<br/><label>  ISBN: </label>0-8047-1462-2