La Due, William J..
The chair of Saint Peter: a history of the papacy /
William J. La Due 
. - Maryknoll : Orbis books,  1999 
. - x, 374 p.  24 cm. 
<br/>К.: Бібліогр. : c. 357-363, Index 
<br/><label>  ISBN: </label>1-57075-249-4