Freppert, Lucan.
The basis of morality: according to William Ockham /
Lucan Freppert 
. - Chicago : Franciscan Herald Press,  1988 
. - vii, 191 p.  23 cm. 
<br/>К.: Бібліогр. : c. 183-191 
<br/><label>  ISBN: </label>0-8199-0918-1 
<br/><br/><label>Subjects--Personal Names: </label><br/>William of Ockham  approximately 1285-1349