Doherty, Amanda <br/><br/>
Teaching Children with Autism to Initiate and Respond to Peer Mands Using Picture Exchange Communication System (PECS).  [electronic resource] 

 -  Behavior analysis in practice  Dec 2018 
 - 279-288 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>1998-1929 
<br/><br/><label>Standard No.: </label>10.1007/s40617-018-00311-8  doi