Hussey, Edward.
The Presocratics /
Edward Hussey 
. - London : Duckworth,  1972 
. - 168 p.  map.  22 cm. 
 - (Classical life and letters )
<br/>К.: Бібліогр. : c. 156-163, Index 
<br/><label>  ISBN: </label>0-7156-0630-1