Thomson, John A. F..
Popes and princes, 1417-1517: politics and polity in the late medieval Church /
John A.F. Thomson 
. - London : Boston : Sydney : George Allen & Unwin,  1980 
. - xvii, 252 p.  22 cm. 
 - (Early modern Europe today )
<br/>К.: Бібліогр. : c. 218-236, Index 
<br/><label>  ISBN: </label>0-04-901027-1