Copleston, Frederick Charles.
Maine de Biran to Sartre. Pt. 2 : Bergson to Sartre /

. - Garden City, New York : Division of Doubleday & Company, Inc.,  1977 
. - 277 p.  18 cm. 
 - (Image Books )
<br/>К.: Бібліогр. : c. 215-240, Index 
<br/><label>  ISBN: </label>0-385-12926-2