Williams, Michael A..
The immovable race: a gnostic designation and the theme of stability in late antiquity /
Michael Allen Williams 
. - Leiden : E.J. Brill,  1985 
. - xii, 239 p.  25 cm. 
 - (Nag Hammadi studies  ; 29 )
<br/>К.: Бібліогр. : c. 210-220, Index 
<br/><label>  ISBN: </label>90-04-07597-6