Approaches to morality: readings in ethics from classical philosophy to existentialism /
under the general editorship of Jesse A. Mann, Gerald F. Kreyche 
. - New York : Chicago : Burlingame : Harcourt, Brace & World, Inc.,  1966 
. - xix, 697 p.  23 cm. 
 - (The Harbrace Series in Philosophy )
<br/>К.: Бібліогр. : с. 694-697