Ganck, Roger de.
Towards unification with God /

. - Kalamazoo : Cistercian Publications,  1991 
. - v, p. 349-692  21 cm. 
 - Cistercian studies series  no. 122 .
<br/>К.: Бібліогр. : c. 607-657, Index 
<br/><label>  ISBN: </label>0-87907-622-4