Halvey, Christine <br/><br/>
Expanding Vocal Requesting Repertoires via Relational Responding in Adults with Severe Developmental Disabilities.  [electronic resource] 

 -  The Analysis of verbal behavior  2005 
 - 13-25 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0889-9401 
<br/><br/><label>Standard No.: </label>10.1007/BF03393007  doi