Sutterlin, James S..
Berlin: from symbol of confrontation to keystone of stability /
James S. Sutterlin, David Klein 
. - New York : Westport : London : Praeger,  1989 
. - xi, 232 p.  24 cm. 
<br/>К.: Бібліогр. : c. 223-224, Index 
<br/><label>  ISBN: </label>0-275-93259-1