American Journal on  Intellectulal & Development  Disabilites. 114(1,3)&117(1). Jan-May & Jan. 3 

 -  2009 &2012 
<br/><br/>
<br/><br/><br/>E 
<br/><br/><label>Dewey Class. No.: </label>P362.3 A.J.I.D.D.