Pence, Khara L. <br/><br/>
Language development from theory to practice / 
Khara L. Pence Turnbull, Laura M. Justice 
 - 2nd ed. 
 - Upper Saddle River, N. J. :  Prentice Hall,  c2012 
 - xix, 404 p. :  ill. ;  24 cm. +  1 CD-ROM 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>9780137073474 013707347X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Language acquisition