Research methods in clinical linguistics and phonetics :  a practical guide / 
edited by Nicole Muller and Martin J. Ball. 
 - Oxford :  Blackwell Publishing Ltd,  2013. 
 - xii, 318 pages :  illustrations ;  25 cm. 
<br/><br/> Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>9781444335842 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Applied linguistics.<br/>Communicative disorders.<br/>Language disorders.<br/>Phonetics.<br/>Speech disorders.