Rockey, Denyse..
Speech disorder in nineteenth century Britain : the history of Stuttering /

. - London  : Croom Helm,  1980 
. - 280 p. : ill., tab.  22 cm. 
<br/>К.: Бібліогр. : с. 258-267. 
<br/><label>  ISBN: </label>0-85664-809-4