Duffy, Eamon.
Saints & sinners: a history of the Popes /
Eamon Duffy 
. - [New Haven] : Yale University Press in association with S4C,  1997 
. - 326 p.  ill.  29 cm. 
<br/>К.: Бібліогр. : с. 307-317, Покажчик 
<br/><label>  ISBN: </label>0-300-07332-1