Leff, Gordon.
William of Ockham: the metamorphosis of scholastic discourse /
Gordon Leff 
. - Manchester : Manchester University Press, Totowa : Rowman and Littlefield,  1975 
. - xxiv, 666 p.  24 cm. 
<br/>К.: Бібліогр. : c. 645-649, Index 
<br/><label>  ISBN: </label>0-87471-679-9 0-7190-0577-9 
<br/><br/><label>Subjects--Personal Names: </label><br/>William of Ockham  approximately 1285-approximately 1349