Bithos, George Peter.
Saint Methodios of Constantinople: a study of his life and works /
George Peter Bithos 
. - Rollinsford : Orthodox Research Institute,  2009 
. - xi, 285 p.  ill.  23 cm. 
 - Patristic theological library  4 .
<br/>К.: Бібліогр. : c. 251-266, Index 
<br/><label>  ISBN: </label>978-1-933275-30-7 
<br/><br/><label>Subjects--Personal Names: </label><br/>Methodios I  Saint, Patriarch of Constantinople  -847