Cunliffe, Barry W..
Europe between the oceans: themes and variations : 9000 BC to AD 1000 /
Barry Cunliffe 
. - New Haven : London : Yale University Press,  2008 
. - ix, 518 p.  ill., map.  26 cm. 
<br/>К.: Бібліогр. : c. 481-499, Index 
<br/><label>  ISBN: </label>978-0-300-11923-7