Housley, Norman.
The Avignon papacy and the Crusades, 1305-1378 /
Norman Housley 
. - Oxford : Clarendon Press,  1986 
. - xxii, 348 p.  22 cm. 
<br/>К.: Бібліогр. : c. 312-327, Index 
<br/><label>  ISBN: </label>0-19-821957-1