Christian Spirituality Origins To The Twelfth Century I Edited By Bernard Mcginn John Meyendorff And Jean Leclercq 

 -  New York: Crossroad C1985 
 - 502 
 -  Vol 1 .
<br/><br/><br/>Eng 
<br/><br/><label>ISBN: </label>0-8245-0681-2(Hbk)