Abed، M. G.، و Chambers، M. (2009). A Closer Look at Children with Attention Deficit Hyperactivity Disorder: An Overview, Characteristics, Identification, Diagnosis and Treatment (رسالة ماجستير غير منشورة). University of Leeds، ليدز. مسترجع من http://search.mandumah.com/Record/601753
Abed، Mohaned Ghazi، و Mary Chambers. "A Closer Look At Children With Attention Deficit Hyperactivity Disorder: An Overview, Characteristics, Identification, Diagnosis and Treatment" رسالة ماجستير. University of Leeds، ليدز، 2009. مسترجع من http://search.mandumah.com/Record/601753