Davis, Leo Donald, S.J..
The first seven Ecumenical Councils (325-787) : their history and theology /

. - Collegeville  : The Liturgical Press,  1990 
. - 342 p.  22 сm. 
<br/>К.: Бібліогр. 
<br/><label>  ISBN: </label>0-8146-5616-1