Williams, Joseph M..
Origins of the English language: a social and linguistic history /
Joseph M. Williams 
. - New York : London : Free Press,  Collier Macmillan Publishers,  1986 
. - x, 422 p.  tab., schem.  23 cm. 
<br/>К.: Бібліогр. : с. 369-379, Покажчик 
<br/><label>  ISBN: </label>0-02-934470-0