The A-text /

. - Toronto : Pontifical Institute of Mediaeval Studies,  1974 
. - 234 p.  23 cm. 
 - Studies and texts / Pontifical Institute of Mediaeval Studies  no. 31 .
<br/>К.: Бібліогр. : c. 57-62, Index 
<br/><label>  ISBN: </label>0-88844-031-6