Ozment, Steven.
The age of reform, 1250-1550: an intellectual and religious history of late Medieval and Reformation Europe /
Steven Ozment 
. - New Haven : London : Yale University Press,  1980 
. - xii, 458 p.  ill., map.  26 cm. 
<br/>К.: Бібліогр. в підрядк. прим., Index 
<br/><label>  ISBN: </label>0-300-02760-5