Armstrong, John A..
Ukrainian nationalism /
John A. Armstrong 
. - 3rd edition 
. - Engelwood : Ukrainian Academic Press,  1990 
. - xviii, 271 p.  map.  24 cm. 
<br/>К.: Бібліогр. : 255-260, Index 
<br/><label>  ISBN: </label>0-87287-755-8