Kalligas, Haris.
Byzantine Monemvasia: the sources /
Haris Kalligas ; introduction by Steven Runciman 
. - Monemvasia : Akroneon,  1990 
. - xiv, 292 p.  ill., map.  20 cm. 
<br/>К.: Бібліогр. : c. 269-283, Index 
<br/><label>  ISBN: </label>960-85110-0-3