McCauley, Martin.
The Soviet Union since 1917 /
Martin McCauley 
. - London : New York : Longman,  1981 
. - xiv, 290 p.  tab.  23 cm. 
 - (Longman history of Russia )
<br/>К.: Бібліогр. : c. 265-275, Index 
<br/><label>  ISBN: </label>0-582-48980-6